Egress Training www.dunkyou.com

                 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

 

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 20^th 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