Posts Tagged ‘ditching’

Close Encounter of the Watery Kind

Sunday, July 13th, 2008

                 Close Encounter of the Watery Kind - by a Lucky Lady

 

After a fun day of sun and sand, an outwardly pleasant excursion nearly came to a nasty end with undercurrents of aggravation leading to a small but potentially fatal error.  I related the following story to Bryan Webster right after it happened, still feeling rattled that I could have ended up in the drink.  It can happen to anyone anytime and you’d better know how to get out of the cockpit.  You may not be as lucky as I was!

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Flying is fun and going by air for a picnic is one of life’s greatest pleasures.   Bob is a private pilot and I have a commercial license, although we fly only for recreation.  We have been flying together for eight years and are comfortable with each other as pilots.  We made our plans; I’d fly outbound to our destination, a little airstrip about 90 minutes away, we’d have lunch on the warm sandy beach nearby and he’d fly us back to our home airport.

 

Just before our departure, a young, newly-licensed pilot asked if he could go with us.  Why not?  The more the merrier!  Off we went with “the kid” in the back seat of the C172.  We’d been flying since he was in Pampers….

 

Several hours later, we were back at our base on long final, beautifully set up by Bob.  The approach took us over a wide stretch of water; the VASI lights shone red over white as we glided in, throttled back to near idle – a perfect approach. Just as we crossed the numbers, the propeller stopped turning!  Engine failure!  We were surprised but not scared because we were about to touch down anyway.  We landed normally and rolled off the active.

 

The cause of the failure was, as usual, fuel starvation.  But why?  Well, as usual, it was pilot error; during the pre-taxi, Bob had omitted one little step of the checklist – the step where the fuel selector is switched to “Both” after having run the engine on “Left” and “Right”.  We had made the return flight using the fuel in just one tank and by pure good fortune it had run dry a few seconds before landing. 

 

Although this particular incident had a happy ending, the really scary thing is that it might have finished in a watery death for three people.  Many high-hours professional pilots have met their end by the fuel selector switch mistake. Luckily for us, the engine ran out of fuel just before touchdown, in fact the prop may have been wind milling for some seconds before it actually stopped turning.  Had the tank run dry just 60 seconds sooner, we would have been another mile or more out – over the water at a low altitude.  Even if the cause of the engine failure had been quickly diagnosed, switching over the fuel selector, restarting and getting the plane flying again would have taken too much time….

 

In this case, when the aircraft strikes the water, it noses over, leaving the occupants upside down in their seat belts, disoriented and in a panic.  This horrible scenario made me realize just how important it is to learn how to escape from a submerged cockpit.  Despite having known “Bry the Dunker Guy” for over 20 years, I had never taken his submerged aircraft fuselage egress (S.A.F.E.) training course. I had watched him develop his methods and get AES, Underwater Egress Systems started about 10 years ago; I was in the cheering section when Bryan won the 2007 Transport Canada Aviation Safety Award for his exceptional commitment to underwater egress training for pilots.  I had personally promoted the course to all my pilot pals, pointing out how much water there is in our area and how you never know when something could go wrong.  Despite all that and even the offer of taking the course for free, I had not done it!  Did I consider myself too good a pilot ever to end up in the water?  What was I thinking!

 

As we taxied in, the kid in the back seat informed us rather gratuitously that “fuel on both” is part of the pre take-off check.  Bob zipped his lip and I became aware that our passenger had played a part in the string of events that had led up to a moment of distraction and the missing of a step in the checklist.

 

As a devotee of Tony Kern, author of Flight Discipline, I find an analysis of the lead-up to an incident quite fascinating – it is frightening to know how easily even the most experienced pilots can be diverted from their tasks by seemingly innocuous events.

 

So what exactly contributed to a moment of carelessness that might have had fatal consequences?  All three of us had a hand in it.  The kid vanished just as we were ready to depart the airstrip. A quarter hour ticked by before we found him and got him into the plane.  We had filed a flight plan and our take-off time was now delayed – hurry, hurry with the checklist; make up for the lost 15 minutes.  For my part, I had failed to realize how irritated Bob was with the hold-up and kid’s non-stop advice– the lad had all the wisdom of a 60 hours’ pilot!  If I had gone through the pre-taxi checks with him instead of turning to the back seat and scolding the kid for delaying us, it is unlikely we would have missed the “fuel on both” step.  Strangely, on the return flight, I glanced over at the fuel gauges and noticed the right tank needle on E while the left was showing half full. All that crossed my mind was that the damned things didn’t work, and I concentrated on the gyroscopic precession that was going uncorrected.  Bob and I hardly spoke during the flight, but the kid kept up his chatter and my partner gritted his teeth harder all the while!  The final straw was the dead stick landing.

 

Have you got any Safety stories worth submitting and would like to share them with our COPA members? If so please contact me Bry the Dunker Guy.

 

AES SAFE Egress Training will be available all over Canada in the spring of 2008.

For details on locations and dates contact-

 

Aviation Egress Systems www.dunkyou.com

info@dunkyou.com

250-704-6401

WHY TO CONSIDER EGRESS TRAINING FOR BOTH PILOTS AND PASSENGERS

Sunday, June 8th, 2008

 

 

               Why to consider Egress Training for both pilots and passengers

 

 

Statistics show somewhere every single day of the year an aircraft for any variety of reasons, end its flight unscheduled in water.

 

Here in Canada last summer alone there were several incidents, unfortunately not all occupants survived. Aviation Egress Safety Systems of Victoria BC has been teaching pilots and passengers how to successfully Egress from aircraft inverted in water since 1998.

 

Of the thousands of students trained to date, very few egressed with out difficulty during the first few tries while in our equipment training in a warm swimming pool.

Once an aircraft has ditched inverted in water unexpectedly, the occupants immediately panic become disorientated and waste the precious few seconds they have, trapped and helpless. Pilots are more familiar with their aircraft doors and exits, although they too are totally out of their element once immersed in cold water, and the majority also have difficulty escaping. Through training in a safe warm environment with specialized equipment the opposite takes place, and few later have difficulty returning to the surface under control. Both pilots and passengers once Egress trained, proved to be well versed in what to expect in the event they become unlucky enough to be involved in an aircraft ditching.

 

 This one day training program is tailored for the light aircraft occupants and includes beverages and food through out the course, and a certificate upon completion.

It is suggested students bring with them a change of cloths including clean footwear which will get wet, and a towel.

 

 

Total cost per person is $350.00 Canada wide/ $265.00 at Victoria BC (Home Base) plus GST

 

Also there is now the first ever book “DITCHING PRINCIPLES” available at for $15.95

for those unable to attend, or this is a great primer to better understand the program.

 

For more information or to enrol in Egress Training please contact:

 

Bryan Webster

 

Bry the Dunker Guy

250-704-6401

info@dunkyou.com

www.dunkyou.com

 

‘BRY THE DUNKER GUY’

Saturday, May 10th, 2008

 

Dried off to fly another Day

 

A few years ago one of our members and his wife were involved in a traumatic incident which had potential to be very serious but luckily ended reasonably well. He would like to share with you the events of a day which is deeply engrained in his memory to possibly help other pilots from falling into the same trap. The moral of this story being learn from others misfortunes and mistakes to avoid repeating what ruined the day and turned their beloved aircraft into an insurance claim resting in a shallow lake.

 

It was a typical VFR morning on July 20th 2004 at 10:21 when the single engine Piper Archer with two occupants onboard departed Oshawa Ontario enroute to Wawa.

Although the departure with full fuel tanks went as planned, only 10 minutes out it was discovered an important item was left behind in their car requiring a 180 degree turn followed by cleared to land at 10:40.

Once their car was relocked and prop whirling a second departure took place at 10:56 where the flight continued as planned on the left fuel tank with out refuelling due to the limited amount of gas which would have been required to top it right up.

One hour into the trip over Wiarton the fuel selector was then switched to the right tank as per normal procedures keeping burn and balance in check for a planned 2 hours with this selection.

An hour later the gauge was indicating lower than it should have, but the closest airport being Sault Ste.Marie was IFR thus the decision made to proceed onto destination.

Now instead of enjoying the flight a nervous watch of fuel gauges begins and questions of their accuracy and fuel leaks become paramount.

Continuing on for another 25 minutes cautiously monitoring the situation gauges proved to be accurate, as once it indicated empty and ran dry turning the smooth sound of a normal engine to an immediate stop after only 1 hour and 20 minutes.

Instinctively the fuel selector was switched back over to the original left tank which should have roughly 45 minutes of invaluable liquid remaining and the engine returned to life.

Realising there was limited fuel available for this flight with 1 hour twenty minutes burned off earlier and no options for landing at this point they continued knowing it would be close if at all possible to reach destination safely.

A call went out to Wawa with position and altitude being 12 nm out and then again at 6 nm when the engine once again became silent at 1800 feet above ground level.

Now certain of the impeding forced landing a May Day call went out and best glide angle plus emergency training went into action.

The best option at first appeared to be a clearing in the woods until on final up close and personal revealed a recent logging site which was littered with hazardous stumps and debris just waiting to cause major damage to the aircraft plus all involved.

On the other side of the clearing was Leroy Lake which all of a sudden appeared to be much more inviting given the options.

Now on short final and out of altitude the aircraft was held nose high until stalling onto the water stopping violently as the wheels caught the smooth surface forcing the nose down which turned out well given the scenario.

The cabin immediately filled with water thus the burning desire to unbelt and depart the sinking craft finds them standing on a wing in shallow water only a short distance from shore.

Knowing they were still isolated and unfamiliar with the area although only miles from civilization it was decided to stay on that wing of the sunken craft until help arrived in the form of Search and Rescue which took about an hour and a half.

The passenger was airlifted to hospital for possible whiplash and lacerations to her elbow while the pilot suffered only minor cuts plus black eye and sprained thumb which could have been significantly worse had they not been wearing shoulder harnesses.

 

Post accident investigation revealed 2 hours fuel burn on the left tank and 1 hour 30 minutes from the right tank with no explanation for the low 3.5 hour total available fuel due to leaking from tanks caps or possibly cross feeding.

It was presumed the 20 minute burn and twice departure at high power settings after take off was responsible for the inadequate fuel situation or possibly not being 100% filled up prior to the days events.

Either way what could have been done differently to avoid the fuel problem which caused this accident?

When even 50 litres is needed to refill always top up when ever any trip is planned where the fuels contents are even remotely close for required distance as there is only one time you have too much fuel and that when you are on fire.

 

What actions to plan for if you find yourself in this predicament:

 

-Wear shoulder harness to reduce head injuries to avoid being unconscious and sinking.

-Commit your best glide angle speed and emergency procedures to memory.

-Have with in reach or wear a manual inflation life vest.

-Practice the brace position which includes teaching your passengers.

-Familiarize yourself occasionally with your eyes closed as to door and exit locations.

-Carry extra equipment on long trips to remote regions such as bug spray in summer or       all weather cloths for winter.

 

Bryan Webster is an 11.000 hour pilot owns and operates Aviation Egress Systems based at Victoria BC teaching aircraft in water emergencies and flies a De Havilland Beaver on floats commercially in his spare time.

 

If you have a story worth telling to keep our members safe or would like to book in for Egress Training contact:

 

Bry The Dunker Guy

www.dunkyou.com

250-704-6401

 

DITCHING MYTHS

Saturday, May 10th, 2008

 

Bry the Dunker Guy

 

Ditching Myths

 

In my years as an Egress instructor I have had some interesting questions posed to me, as well a number of misguided piloting types explaining how they would personally handle a ditching.

The reality is there is only seconds to react after a complete inversion, before the overwhelming reaction to being entrapped is unleashed. About that time the animal instinct to survive becomes paramount, demanding you find an air supply immediately.

To have no pre- determined escape plan for you and your passengers complicates an already extremely challenging situation, while the clock rapidly dictates a positive or negative out come.

To have previously experienced a similar event in a warm pool facility should this ever happen to you, proves the results are mirror image for the success rate of those trained verses untrained.

By knowing what to do and expect from previous Egress training, plus having been in water practicing life vest procedures and remembering to take one with you on the way out proves a major advantage.

There are many reasons why people are reluctant to Egress train ranging from fear of water, to claustrophobia or simply not wanting to be seen as incapable of handling the scenario by ones peers.

In Egress Training programs each individual has strengths and weaknesses, thus as a group we foster camaraderie and work with each person to achieve confidence and reach their highest personal potential. 

 

Regarding ditching myths here are a few of my favorites-

 

Number one and the most common misunderstood plan would be to simply watch your air bubbles once entrapped inverted and proceed to safety.

The problem associated with this idea is the obvious poor visibility at best being under water, and the possibility of silty water conditions or darkness.

Also you are giving up a percentage of the limited air supply held in your lungs which can not be replenished in order that you create this indicator.

To add to the scenario, what if the aircraft is pointing nose down and you find yourself in the rear of the cabin totally disorientated and unable to locate the now illusive door handles behind and below you.

Number two and another favorite is that a calm and collected individual will open the exit and vacate the premises with ease, or failing that kick out a window and swim to safety.

I find most of theses personalities are covering their actual fear of water or participation in training with an arrogant attitude.

Pilots who refuse to entertain even thinking about what should be done in any aircraft emergency are not only endangering themselves, but also anyone they fly with.

Soon after a person as mentioned above is enrolled in Egress Training and actively participating, signs of uncertainty and concerns regarding the program appear.

Once training is completed an admission of previous over all anxiety is replaced with a new found respect and understanding of why Egress training is offered.

 

Number three being when flying over water climb high enough to reach land should a problem arise, and simply return to a suitable clearing on shore as a glider if necessary.

This is a good plan until you overnight at the opposite end of your journey and Mother Nature swaps CVOK for 500 feet obscured, and now you have to be at work in less than an hour.

About then you are informed by your traveling companions they also have commitments and thus just this once you must break your safety net exercised the day previous.

 

Number four and my personal favorite for all times was explained to me while trying to sell this new concept Egress program several years ago at an aerobatic flight training center.

The owner and head instructor stated emphatically that his plan, should he be faced with a ditching would be to roll inverted and enter the water with the landing gear pointing skyward. In his mind this flight condition would avoid the anticipated flip caused by wheels making contact with the surface and dragging its nose downward.

Considering this as an alternate procedure to the upright entry you may want to consider an impact at or above 60 mph similar to a convertible automobile with your head exposed. The very fact that most front aircraft windows are constructed of light Plexiglas which will most likely depart on impact, would be enough to deter me.

After researching this misconceived maneuver I was unable to find any information substantiating its merits as no one has ever tried it, which is partly why I would not   

want to be the first.

   

Bryan Webster has flown in excess of 11.000 hours over the past 25 years and is yet today flying commercially in a De Havilland Beaver on the Canadian BC coast.

His past experience was partially responsible for realizing aviation was lacking in pilot Egress training and formed Aviation Egress Systems at Victoria BC in 1989.

Pilots and passengers are now able to train for ditching light aircraft in a one day program at a reasonable cost.

Bryan has also written a book on aviation egress called “Ditching Principles” which is now available on his web-site.

For further information contact Bry “The Dunker Guy” at 250-704-6401 or

check out   www.dunkyou.com

 

 

 

 

 

 

 

 

 

 

 

Why Training for Egress ?

Tuesday, November 20th, 2007

Inverted floatplane

 Why bother to train or even think about ditch training, it will never happen to me and if it does I will deal with it right. Sure and why bother buying insurance or learning how to deal with engine failures, stalls or any other emergency. Why because somewhere sometime in our pilot pool there will be some unfortunate individuals that these things do happen to.

When confronted with such challenges the difference for you and your passengers between living and not may depend on the time you the pilot spent training for such a situation.

Just for fun peruse the accidents/incidents column to substantiate my claims as pilots we are in a game that can have harsh consequences regardless of good airmanship.

August 2004 claimed the fourth ditching in Ontario floatplanes alone over this summer ranging from take off loss of control to landing upsets and gear down water landings in amphibs.

Being an Egress instructor I have witnessed the complete disorientation and total loss of ability for thousands of pilots and passengers to escape our aircraft look alike equipment in warm chest deep pool water.

Now imagine a real life situation with total panic and the sobering thought that I am trapped inside a cold flooded aircraft and unable to breathe with possibly only seconds to survive.

Statistically large numbers of aircraft which end up inverted in water regardless of wheels or floats prove to be more than the occupants are prepared for, and the majority has great difficulty getting out if at all.

In past decades the determining factor to a successful Egress was directly related to the crash impact speed and water temperature on that given day.

To expand on that when we are subjected to an impact followed by a blast of ice cold water during a ditching then soaked completely upside down and contained in a box like object bad things are going to follow in most cases.

Egress training will not change the events described above but it will make the first few valuable seconds count knowing what to do and immediately starting the pre determined escape plan.

Things like staying in your seat belt upside down while finding the door handle and then opening the exit before releasing could be all the difference.

Other suggestions are nobody onboard should wear anything such as floater coats or life vests giving floatation which is why the C-13 PFD on board all float aircraft was invented in the early days. We have equipment to prove the point but if you are a non believer take a 5 gallon jerry can to the lake and try to drag it under a dock while imagining it strapped to your back.

Now with our one day affordable Egress program we are able to reach those all across Canada this fall that were unable to attend ditching training or had never even heard about the course.

In ending once we hold a pilots license there is an obligation to practice our emergencies on occasion and be open to new additions to our training portfolio for ourselves and people we carry.

AES will be available from Ontario to BC soon in spring of 2008 so why not take the time to experience what I am talking about for yourself. If water is not your favorite place to be then even more the reason to join in and trust me your not alone.

 

Bryan Webster is a 11.000 hour plus pilot actively flying a Beaver on the BC coast today.

In 1977 he was a passenger involved in a water crash while the pilot attempted to avoid power lines draped over the Fraser River east of Vancouver.

 

For questions or to enroll in the AES Egress program contact Bryan at

 

1-877- GO-DITCH   

 

info@dunkyou.com

 

www.dunkyou.com