Are Planes With Parachutes Really Safer?

AVweb
17 Mar 201913:43

Summary

TLDRThe video discusses the development and impact of the Cirrus Aircraft Parachute System (CAPS), highlighting its invention by Alan and Dale Klapmeier and Boris Popov. The CAPS is designed to enhance aircraft safety by deploying a parachute in emergencies. Despite initial skepticism, the system has proven effective in reducing fatal accidents among Cirrus aircraft. The video emphasizes the importance of training pilots to use CAPS and shows how it has saved lives by lowering the fatal accident rate over the years.

Takeaways

  • ✈️ The idea of using a parachute system for airplanes was initiated by Alan and Dale Klapmeier and developed by Boris Popov's company, Ballistic Recovery Systems.
  • 🪂 The Cirrus Aircraft Parachute System (CAPS) has been in use for over 20 years and aims to enhance safety by allowing planes to descend safely in emergencies.
  • 💡 CAPS involves a rocket-extracted parachute system that deploys from the baggage compartment, requiring a 45-pound pull to activate.
  • 📉 Initially, the fatal accident rate for Cirrus airplanes was slightly higher than the general aviation average, but it has since improved to be average or even below average.
  • 🚀 CAPS training emphasizes using the parachute as the first option in emergencies, not the last resort, helping pilots overcome hesitation to deploy the system.
  • 📊 Data from the Cirrus Owners and Pilots Association (COPA) shows 98 CAPS deployments with 84 considered successful in saving lives.
  • ⚠️ CAPS has a 100% survival rate for occupants when deployed within a realistic operating envelope, though there have been cases where it didn't fully deploy or malfunctioned.
  • 📝 The Cirrus training program encourages pilots to remind themselves of the parachute's availability during flights to ensure they are prepared to use it if necessary.
  • 📉 The graph data shows a decrease in fatal accidents correlating with increased CAPS deployments and improved pilot training.
  • 🛠️ Cirrus offers free training for buyers of used airplanes under the Embark program to ensure all pilots are well-trained in using CAPS.

Q & A

  • What is the name of the parachute system developed by Alan and Dale Klapmeier?

    -The parachute system is called the Cirrus Aircraft Parachute System, or CAPS.

  • How long has the CAPS system been in use?

    -The CAPS system has been in use for 20 years.

  • What is the general perception of pilots regarding the use of a parachute system in an airplane?

    -Some pilots may view the use of a parachute system as a sign of inexperience or lack of confidence, as it might imply they cannot handle an emergency situation without it.

  • What are the components of the CAPS system and where are they located?

    -The parachute and rocket extractor are mounted behind the baggage compartment. The system weighs about 80 pounds and has a 55-foot round canopy.

  • What is the activation process for the CAPS system?

    -The activation lever is on the cabin ceiling and requires a 45-pound pull that ignites the rocket, which then pulls the canopy out of the airplane inside its deployment bag.

  • What is the purpose of the 'slider' in the CAPS system?

    -The slider slows the canopy inflation to reduce deployment loads, preventing the lightweight nylon parachute from being shredded during opening due to high air loads.

  • How does the CAPS system help in reducing injuries during a crash landing?

    -The system uses pyrotechnic fuses on snub lines to allow the airplane to assume a more upright attitude, spreading the impact load to the landing gear and energy-absorbing seats.

  • What was the initial safety record of Cirrus aircraft before the widespread adoption of CAPS training?

    -Initially, Cirrus had a fatal accident rate slightly higher than the general aviation average. It was only after pilots were trained to use CAPS that the rate decreased.

  • How has CAPS training influenced the decision-making of pilots during emergencies?

    -CAPS training has instilled in pilots the idea of considering the parachute as the first option in an emergency, rather than a last resort, reducing the stigma associated with its use.

  • What is the maximum demonstrated deployment speed for the CAPS system?

    -Cirrus gives the maximum demonstrated deployment speed as 133 to 140 knots, depending on the model.

  • What is the current fatal accident rate of Cirrus aircraft compared to the general aviation average?

    -The current fatal accident rate of Cirrus aircraft is average or slightly below the general aviation average.

  • How many lives has the CAPS system saved according to the Cirrus Owners and Pilots Association (COPA)?

    -COPA tracks CAPS deployments and lists 98 events, claiming 84 of these as saves, meaning lives were saved by using the parachute.

  • What is the survival rate of aircraft occupants when CAPS has been used within a realistic operating envelope?

    -The survival rate of aircraft occupants when CAPS has been used within a realistic operating envelope is 100%; nobody has died for having decided to use the CAPS parachute.

  • What is the significance of the '500-foot call-out' in CAPS training?

    -The 500-foot call-out is a training routine where the pilot verbalizes 'CAPS available' to remind themselves that the parachute is there for emergencies, making its use part of the flight routine.

Outlines

00:00

✈️ Introduction to the Cirrus Parachute System

The video script opens with a humorous anecdote about two men proposing a parachute system for airplanes, which evolved into the Cirrus Aircraft Parachute System (CAPS). This system has been around for 20 years and, while initially met with skepticism, it has proven to be a significant safety feature. The script highlights early doubts and misconceptions about the system, such as accidental deployments and crashes. However, it also notes that these fears were largely unfounded. The development of the system included rigorous testing, and the parachute system has been credited with saving lives, despite some initial resistance from the pilot community.

05:01

🛩️ Cirrus Accident Rates and Pilot Training

The second paragraph discusses the initial safety record of Cirrus aircraft, which had a higher than average fatal accident rate. By 2012, the rate began to improve, and by 2018, it was comparable to or better than the general aviation average. This improvement is attributed to increased pilot training, particularly in the use of CAPS. The Cirrus Owners and Pilots Association (COPA) played a key role in advocating for this training. The military faced similar challenges with ejection seats in the 1950s, where pilots had to be trained to use them effectively. CAPS training encourages pilots to consider the parachute as a viable option during emergencies, not just as a last resort.

10:03

🪂 CAPS Deployment and Effectiveness

The third paragraph delves into the mechanics and effectiveness of the CAPS. The parachute system can be deployed at any altitude and speed, although its effectiveness varies. Despite some incidents where the parachute failed to deploy correctly, overall, CAPS has been highly successful in saving lives. The Cirrus Owners Group tracks CAPS deployments, noting 98 events with 84 classified as saves. While the term 'saves' can be debated, it is clear that CAPS has significantly contributed to the survival of pilots and passengers in many emergencies. The paragraph also highlights the importance of proper training and the effectiveness of CAPS in various scenarios.

📉 Impact of CAPS on Accident Rates

The final paragraph examines the impact of CAPS on Cirrus accident rates over time. Despite an upward trend in the total number of Cirrus accidents, the fatal accident rate has remained low, thanks in part to the effective use of CAPS. The data suggests that increased training and the use of CAPS have played a crucial role in improving safety. Cirrus also offers free training for buyers of used aircraft through a program called 'Embark.' The video concludes with an emphasis on the importance of CAPS training in ensuring pilot safety and reducing fatal accidents.

Mindmap

Keywords

💡Cirrus Aircraft

Cirrus Aircraft refers to a brand of aircraft known for incorporating advanced safety features into their designs. In the context of the video, it is highlighted for the innovative parachute system that has been a part of their aircraft for 20 years, emphasizing the company's commitment to safety and innovation in aviation.

💡Parachute System

A parachute system in this video refers to the safety feature integrated into Cirrus aircraft, designed to allow the plane to descend safely in case of an emergency. The script describes the system as a combination of a parachute and a rocket that can be activated by the pilot, illustrating its role in potentially life-saving situations.

💡Boris Popov

Boris Popov is the individual who developed the parachute system used in Cirrus aircraft. His company, Ballistic Recovery Systems, is responsible for the technology that has been a significant factor in the safety record of these aircraft, as mentioned in the script.

💡CAPS (Cirrus Aircraft Parachute System)

CAPS stands for Cirrus Aircraft Parachute System, a specific type of parachute system that has been a standard feature in Cirrus aircraft for two decades. The script discusses the novelty and effectiveness of CAPS, noting its role in saving lives and changing pilot behavior towards safety.

💡Pilot Ego

Pilot ego is a concept discussed in the script that refers to the reluctance of pilots to admit defeat or the need for assistance, such as using a parachute system. It is presented as a barrier to the adoption of safety measures like CAPS, as some pilots initially viewed it as a sign of weakness.

💡Activation Lever

The activation lever is a critical component of the CAPS system, located in the cabin ceiling of the aircraft. The script describes it as requiring a 45-pound pull to ignite the rocket and deploy the parachute, indicating its importance in the emergency procedure.

💡Deployment Bag

A deployment bag is where the parachute is stored when not in use. The script explains that the parachute is packed into this small volume, which is then ejected from the airplane by the rocket when the activation lever is pulled, showcasing the compact yet crucial design of the system.

💡Pyrotechnic Fuses

Pyrotechnic fuses are used in the CAPS system to allow the snub lines to burn through, which helps the airplane to assume a more upright attitude during the parachute deployment. The script uses this term to illustrate the technical aspects of the system that contribute to a safer landing.

💡Touchdown

Touchdown in the script refers to the moment when the aircraft, now under the parachute, lands. It discusses the various conditions that can affect the touchdown, such as wind and the state of the landing surface, and how the CAPS system helps to manage these factors for a safer landing.

💡Survivability

Survivability in this context is the likelihood of surviving an emergency landing using the CAPS system. The script emphasizes that the parachute is designed to increase survivability, even in situations where the parachute does not fully deploy or function as intended.

💡Training

Training is highlighted in the script as a key factor in the successful use of the CAPS system. It discusses how Cirrus has implemented training programs to encourage pilots to consider the parachute as a first option in emergencies, rather than a last resort, which has contributed to the system's effectiveness in saving lives.

💡Accident Rate

The accident rate is a statistical measure discussed in the script that compares the frequency of accidents involving Cirrus aircraft to the general aviation average. The script notes a decrease in the fatal accident rate of Cirrus aircraft over time, suggesting that the CAPS system and associated training have had a positive impact on safety.

Highlights

The concept of a parachute system for airplanes, called CAPS (Cirrus Aircraft Parachute System), has been in use for 20 years.

CAPS was developed by Boris Popov and his company, Ballistic Recovery Systems.

Initially, there was skepticism among pilots about the necessity and effectiveness of using a parachute system in airplanes.

Cirrus aircraft experienced a higher fatal accident rate before the widespread adoption of CAPS.

The CAPS system weighs about 80 pounds and uses a 55-foot round canopy for deployment.

Activation of CAPS requires a 45-pound pull to ignite the rocket and deploy the parachute.

The system is designed to reduce deployment loads with a device called a 'slider' to prevent the parachute from shredding.

CAPS has been credited with saving lives, with 98 events recorded, of which 84 are considered 'saves'.

Pilots were trained to consider using CAPS as a first option in emergency situations, rather than a last resort.

CAPS deployment at any altitude can offer some drag and reduce g-forces during a crash, even if it doesn't fully deploy.

There have been cases where CAPS deployment resulted in minor or serious injuries, but the survival rate remains 100%.

Data suggests that CAPS has contributed to lowering the fatal accident rate of Cirrus aircraft.

Cirrus provides free training for used aircraft buyers to ensure they know how to use CAPS, under a program called 'InSight'.

The introduction of CAPS has changed the perception of safety in general aviation, encouraging pilots to prioritize safety over ego.

Despite some accidents occurring due to incorrect CAPS deployment, no fatalities have been attributed to the use of the parachute system.

The overall trend in serious accidents is increasing, but the fatal accident rate remains low, indicating the effectiveness of safety measures like CAPS.

Cirrus's approach to safety, including the推广 of CAPS, has been a significant factor in the reduction of fatal accidents in general aviation.

Transcripts

play00:00

[Music]

play00:04

you can hit pause if you've heard this

play00:07

one two guys walk into a bar there are

play00:10

plain guys one says to the other hey how

play00:13

about this we put a rocket in the

play00:15

baggage compartment of an airplane and

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then we tie a parachute to it and if the

play00:19

pilots about to crash or he gets scared

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he can push a button and lower the whole

play00:24

thing to the ground who would do this

play00:26

who would believe it well these two guys

play00:29

did that's Alan and Dale clap Meyer this

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guy sold into parachute his name is

play00:34

Boris Popov his company is called

play00:37

ballistic recovery systems and while you

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weren't looking or maybe thinking about

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it this parachute system called the

play00:45

Cirrus aircraft parachute system or caps

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has been out there flying for 20 years

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yep that long but it's still enough of a

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novelty that if there's a camera around

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and when is there not a camera around

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the footage will make the evening news

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not quite up to Russian dashcam

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standards maybe but I caching

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nonetheless now I wouldn't say all

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pilots are egotistical jerks exactly but

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we can be kind of funny you know like

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somehow you're not a real pilot if you

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got to fly around with a parachute to

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pull your fat out of the fire so when

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the Cirrus parachute system first

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appeared the whisper campaign started

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right away like the first pole would be

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on the ground or some kid would pull it

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by accident or the airplane would landed

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powerlines and blow up or worse plan

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in the middle of a Black Friday

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doorbusters none of that happened oh

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we're one airplane got struck by

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lightning on the ground and puked the

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parachute out the back and a couple have

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landed in paralyze but none blew up

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sometime around 1998 I stood in this

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place

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it's the Cirrus Factory in Duluth

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Minnesota and they were doing tests on

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the airframe by dropping it from the

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ceiling they'll clap Meyer told me two

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things I clearly remember one the

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parachute would be a wild ride and the

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people in the airplane would live but

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wouldn't escape injury and two the

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airplane would be trashed never to fly

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again those things turned out to be true

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sometimes and sometimes not so what has

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happened was the cirrus parachute system

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just a clever sales gimmick or has it

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actually saved lives and made the

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airplane safer as it was intended to do

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I'll get to the numbers in a minute but

play02:35

first let's talk about how this system

play02:38

works the parachute and rocket extractor

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are mounted behind the baggage

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compartment the system weighs about 80

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pounds and the latest versions have a 55

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foot round canopy this parachutes go

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that's pretty big the activation lever

play02:53

is on the cabin ceiling and requires a

play02:56

45 pound pull that lights the rocket and

play02:59

that pulls the canopy out of the

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airplane inside its deployment bag you

play03:04

can see that clearly in this footage

play03:06

shot by the Coast Guard of a Cirrus that

play03:09

had a fuel issue over the Pacific Ocean

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in 2015 in two seconds the shroud lines

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are fully stretched then the canopy

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comes out of the deployment bag and

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begins to inflate the skinny donut thing

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is called a slider and it slows the

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canopy inflation to reduce deployment

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loads that's important because the

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parachute has to be made of light enough

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nylon to pack into a small volume and

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the slider slows things down so the air

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loads don't shred the parachute during

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opening initially the airplane is nosed

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down but there are pyrotechnic fuses on

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what are called snub lines and they're

play03:47

designed to burn through and allow the

play03:48

airplane to assume a more

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upright attitude that spreads the impact

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load to the landing gear and the energy

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absorbing seats as Dale clap Meyer said

play03:59

depending on the landing surface the

play04:01

touchdown is no picnic but it's not a

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trainwreck either the vertical descent

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speed under canopy is about 1,700 feet

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per minute or about 19 miles per hour

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it's less than that if the parachute has

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horizontal component from drifting in

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the wind depending on the wind and sea

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state a touchdown on water can be on the

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sporting side this is probably the best

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video of an actual touchdown on grass

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with what appears to be no horizontal

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wind component the pilot got a small cut

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on his head but essentially both people

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were uninjured caps did exactly what it

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was supposed to do but overall has the

play04:42

cap system really delivered

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I bet back into our early reporting on

play04:47

the Sira starting in 1994 when the

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company touted the parachute the 26 g

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energy absorbing seats and structure

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cabin flail space and state-of-the-art

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avionics as safety items without

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actually saying it serious invited

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buyers to think they were getting the

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safest light airplane ever initially it

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didn't work out that way Sears had a

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rash of early fatal accidents and when I

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analyzed the accident data in 2012 the

play05:17

Cirrus Line had a fatal accident rate

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slightly higher than the general

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aviation average six years later the

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Cirrus airplanes now have a fatal

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accident rate that's average or maybe

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even a little below the general aviation

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average so what happened well 2011

play05:34

happened for one thing that year 31

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Cirrus airplanes had accidents 16 of

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them were fatal to on just one day in

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November a little before that the Cirrus

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owners and Pilots Association coppa and

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specifically this guy the Association

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safety expert Rick beech figured out

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something

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most of these fatal accidents could have

play05:58

been prevented if the pilots had just

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used the parachute this accident near

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the Bahama Islands in 2012 got a lot of

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press positive press and it kind of iced

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the cake on the push to train pilots in

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the use of caps the military had the

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same problem when ejection seats first

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appeared in the 1950s pilots just

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weren't used to analyzing how to use

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that get me out of this thing button so

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they dug a bunch of smoking holes while

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sitting in perfectly good ejection seats

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so let's bore into captain egos noggin

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here to understand the nature of the

play06:37

problem when the poop hits the fan our

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man doesn't want to immediately admit

play06:42

defeat because he is after all the

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immortal clone of Chuck Yeager so he

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tries to work the problem and fix it

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except maybe he gets a little TAS

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saturated which is fancy psychobabble

play06:55

for his brain turning to quivering mush

play06:58

not only has he forgotten about the caps

play07:01

handle a foot from his ear he may be

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only vaguely aware he's in an airplane

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at all Cirrus has dedicated caps

play07:09

training kind of installs another gear

play07:11

in the pilots head that makes thinking

play07:14

about caps use part of the flight

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routine for example when climbing out

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after takeoff at 500 feet

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the pilot verbalizes caps available to

play07:24

remind himself that the parachute is

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there for other emergencies say engine

play07:29

failures turbulence upsets or loss of

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control Cirrus now trains pilots to

play07:34

consider the parachute as the first

play07:36

option not the last resort training also

play07:40

emphasizes that if you have any doubt

play07:43

about the survivability of the situation

play07:45

use the parachute forget the stigma it's

play07:49

better to go home at night with a good

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story than to ride your ego into a

play07:53

crater the 500 foot call-out might

play07:57

suggest that the parachute can't be

play07:59

affected below that altitude but Boris

play08:02

Popov he's the guy who makes the

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parachute says the better way to think

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about it is that the parachute can be

play08:08

used at any altitude

play08:11

any speed or at least speeds that aren't

play08:13

too fast Cirrus gives the maximum

play08:16

demonstrated deployment speed as 133 to

play08:20

140 knots depending on the model but the

play08:24

parachute has been successfully deployed

play08:26

at speeds much higher than that

play08:28

Popov says that even at very low

play08:32

altitudes deploying the parachute will

play08:34

offer some drag and reduce the g-forces

play08:37

in a crash even if it doesn't fully

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deploy the Cirrus owners group tracks

play08:42

caps poles carefully and currently lists

play08:45

98 events of these it claims 84 are

play08:48

saves meaning lives were saved by using

play08:52

the parachute I might quibble with that

play08:54

term saved because it implies that

play08:57

whatever emergency the pilot confronted

play08:59

could only have been resolved by the

play09:01

parachute that's not always true in the

play09:04

case of an engine failure or even a loss

play09:06

of control

play09:07

in fact in two cases pilots pulled the

play09:11

parachute but it failed to deploy

play09:13

properly and the pilots were forced to

play09:15

land trailing the malfunction parachuted

play09:18

both did that safely in a third incident

play09:21

the rocket didn't fire at all after the

play09:23

pilot lost control in clouds but the

play09:26

pilot regained control

play09:27

and landed in a field it turned out to

play09:30

have been a Fault in the handle cable

play09:32

mechanism quite a few caps poles have

play09:35

been at low altitudes as low as 300 feet

play09:38

and the pilot and passengers have

play09:40

survived often uninjured this much is

play09:44

true

play09:44

when caps has been used within a

play09:46

realistic operating envelope survival of

play09:50

the aircraft occupants has been 100

play09:52

percent in other words nobody has died

play09:55

for having decided to use the caps

play09:58

parachute even when it didn't work

play10:00

correctly but that's not to say there

play10:02

having been fatal accidents Copas data

play10:05

shows eight fatal crashes in which

play10:07

parachute use was attempted or may have

play10:10

been attempted one was a California

play10:12

crash in which the airplane was flying

play10:14

well over 200 knots far above the

play10:17

maximum deployment speed eight others

play10:19

appear to have occurred because

play10:21

deployment was attempted at altitudes so

play10:24

whoa the parachute just didn't have time

play10:26

to deploy fully injuries have occurred

play10:29

in caps landings but at a rate lower

play10:32

than Sears may have initially expected

play10:34

in those 84 saves

play10:36

I counted 19 accidents with minor

play10:39

injuries and 10 with serious injuries

play10:41

those are small total numbers to

play10:44

calculate meaningful rates but I call

play10:46

the probability of a minor injury about

play10:48

one in four and a major injury about one

play10:51

and eight it should come as no surprise

play10:54

that parachutes aren't perfect and

play10:56

neither is capped in this accident for

play10:58

reasons that weren't clear the airplane

play11:01

struck nose first injuring all three

play11:03

people aboard the NTSB called it a

play11:06

faulty deployment these pictures were in

play11:09

the accident docket because the aircraft

play11:11

was in a planned practice formation

play11:13

flight

play11:14

a quick-thinking person in the wing

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airplane took the photos injuries aside

play11:19

has caps actually lowered the Cirrus

play11:21

fatal accident rate the available data

play11:24

suggests that it has although there are

play11:27

probably other factors it took a while

play11:29

to get there take a look at this graph

play11:32

the red line traces fatal accidents

play11:34

since 2001 the Green Line shows caps

play11:38

deployments behinds cross after 2013

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that's not just luck as pilots were more

play11:45

aggressively trained to use caps they

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used it and inevitably fewer of them

play11:50

died in crashes pretty simple math

play11:53

consider 2018 as just a single year of

play11:57

accidents with more than 7,000 airplanes

play12:00

out there the cirrus fleet flies about a

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million hours a year 2018 was a bad year

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for steers accidents 29 total but only

play12:08

six were fatal coppa counted 10 caps

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pulls in 2018 with the number of fatal

play12:14

spend twice as high without all those

play12:17

caps deployments hard to say for sure

play12:19

but probably here's what the 2018

play12:23

accident rate looks like with caps and

play12:26

here's what it might have been without

play12:28

it one last number here that yellow line

play12:32

is a total number of serious accidents

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it has been trending upward recently

play12:37

although fatal accidents remain low the

play12:40

rising trend is somewhat of a mystery

play12:42

but the theory is that as more serious

play12:45

airplanes get older they're cheaper to

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buy and that expands ownership to more

play12:50

pilots who being cheap might not take

play12:52

the training on the other hand those

play12:55

accidents look less worrisome if you

play12:57

consider that as a cirrus fleet grows

play12:59

the accidents aren't increasing much

play13:02

that's the same as a declining rate to

play13:05

its credit Cirrus offers these buyers of

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used airplanes free training under a

play13:10

program called in bark it's free how

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could it not be a good deal and if you

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wanted to figure out how to use that

play13:17

parachute if you lose it in a series of

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dark and stormy night it could save you

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from being just another dot on one of my

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annoying graphs for a bleb

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I'm Paul bird or Ellie thanks for

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watching oh and by the way this isn't

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one of those weather channel clickers

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it's the key fob for my truck

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Etiquetas Relacionadas
Aviation SafetyCirrus AircraftParachute SystemPilot TrainingAircraft InnovationsEmergency LandingsBoris PopovCAPSAviation TechnologyAccident Prevention
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