20100820044619A

Accident · Substantial damage

FAA accident report · American CH 8GCBC · Talkeetna, AK · August 20, 2010

Date
August 20, 2010 · 14:30 local
Place
Talkeetna, AK
Airport
N/A
Phase of flight
Landing: Rollout
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N63AK
NTSB investigation
NTSBANC10CA075
Reported as
American CH 8GCBC
Reported engine
Lycoming O-360 series
People aboard
1
Fatal injuries
0
Other injuries
0
Pilot’s certificate
Private pilot
Pilot’s flight hours
496 total190 in this make and model63 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

The pilot stated:description of incident: I was drawn for a caribou permit in unit 14. On August 14 I flew over this area in search of potential landing locations. I located a location that looked like it would make a good landing spot. On August 18 I flew over the location several times and estimated the surface condition and length to confirm that they would be acceptable to use for landing. On August 19 I practiced landings at the gravel strip at the wasilla airport. I did 8 landings. On August 20 I checked to make sure the weather in Talkeetna was good and departed the wasilla airport. I left the wasilla airport at approximately 1:30 to land at the location I had identified. When I arrived at the location I had selected I made several low passes to again estimate the length and condition of the strip. Everything looked to be acceptable. I then made a pass from both directions and touched my wheels to the surface to confirm that the landing surface was firm and smooth enough. Everything again appeared to be acceptable. I decided to land from the uphill side thinking that it would give me additional options should things not go as anticipated. I made my approach and touched down at the beginning of the ridge. As I began my roll out the plane became airborne. I am not sure whether it was a gust of wind or a bump on the surface. I pushed the throttle wide open to go around. As I passed the end of the ridge I lost lift and the plane started to descend. At approximately 25' lower than the ridge I was on the planes left wheel came in contact with a side slope, the plane then turned into the slope, the left wing tip hit the ground and the plane nosed over and flipped landing upside down.

As the FAA filed it

THE PILOT STATED:DESCRIPTION OF INCIDENT: I WAS DRAWN FOR A CARIBOU PERMIT IN UNIT 14. ON AUGUST 14 I FLEW OVER THIS AREA IN SEARCH OF POTENTIAL LANDING LOCATIONS. I LOCATED A LOCATION THAT LOOKED LIKE IT WOULD MAKE A GOOD LANDING SPOT. ON AUGUST 18 I FLEW OVER THE LOCATION SEVERAL TIMES AND ESTIMATED THE SURFACE CONDITION AND LENGTH TO CONFIRM THAT THEY WOULD BE ACCEPTABLE TO USE FOR LANDING. ON AUGUST 19 I PRACTICED LANDINGS AT THE GRAVEL STRIP AT THE WASILLA AIRPORT. I DID 8 LANDINGS. ON AUGUST 20 I CHECKED TO MAKE SURE THE WEATHER IN TALKEETNA WAS GOOD AND DEPARTED THE WASILLA AIRPORT. I LEFT THE WASILLA AIRPORT AT APPROXIMATELY 1:30 TO LAND AT THE LOCATION I HAD IDENTIFIED. WHEN I ARRIVED AT THE LOCATION I HAD SELECTED I MADE SEVERAL LOW PASSES TO AGAIN ESTIMATE THE LENGTH AND CONDITION OF THE STRIP. EVERYTHING LOOKED TO BE ACCEPTABLE. I THEN MADE A PASS FROM BOTH DIRECTIONS AND TOUCHED MY WHEELS TO THE SURFACE TO CONFIRM THAT THE LANDING SURFACE WAS FIRM AND SMOOTH ENOUGH. EVERYTHING AGAIN APPEARED TO BE ACCEPTABLE. I DECIDED TO LAND FROM THE UPHILL SIDE THINKING THAT IT WOULD GIVE ME ADDITIONAL OPTIONS SHOULD THINGS NOT GO AS ANTICIPATED. I MADE MY APPROACH AND TOUCHED DOWN AT THE BEGINNING OF THE RIDGE. AS I BEGAN MY ROLL OUT THE PLANE BECAME AIRBORNE. I AM NOT SURE WHETHER IT WAS A GUST OF WIND OR A BUMP ON THE SURFACE. I PUSHED THE THROTTLE WIDE OPEN TO GO AROUND. AS I PASSED THE END OF THE RIDGE I LOST LIFT AND THE PLANE STARTED TO DESCEND. AT APPROXIMATELY 25' LOWER THAN THE RIDGE I WAS ON THE PLANES LEFT WHEEL CAME IN CONTACT WITH A SIDE SLOPE, THE PLANE THEN TURNED INTO THE SLOPE, THE LEFT WING TIP HIT THE GROUND AND THE PLANE NOSED OVER AND FLIPPED LANDING UPSIDE DOWN.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.