- Date
- September 22, 2009, 17:00 local (Sep 23, 2009, 01:00 UTC)
- Place
- Tuluksak, AK
- Injuries
- 1 serious
- Damage
- Substantial damage
- Phase of flight
- Takeoff
- Aircraft
- N55XPRittal Alfred Timothy Glastar
- Defining event
- Takeoff: Loss of control in flight
- Weather
- Visual (VMC) · Day
- Status
- Completed · report April 19, 2010
- Report
- Approved by Office Director
- NTSB office
- Alaska Regional Office
- FAA report
- 20090922049929A
- Case key
- 74791
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Probable cause
A loss of control for an undetermined reason during the takeoff portion of an aborted landing at an off-airport site, resulting in a collision with terrain.
Findings · 3
NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.
Sequence of events
The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.
Analysis
The private pilot stated that he was on a Title 14, Code of Federal Regulations Part 91 personal cross-country flight, and was attempting to land at a remote off-airport site adjacent to a creek. He said in a written statement to the NTSB that he flew over the site to inspect it prior to landing. He said he was on final approach to land when the airplane started to sink, landed hard, and he aborted the landing by applying power to takeoff. The next thing he says he recalls is waking up in the creek near the landing site. The pilot noted in his written statement that there were no preaccident mechanical problems with the airplane, and thought he had encountered a downdraft. In a later conversation with an NTSB investigator, he reported that friends who recovered the airplane saw glass fragments from the left wing's navigation lights on the runway, perhaps indicating the left main landing gear had collapsed on touchdown. The pilot said he had no recollection of this occurring, but said it was possible. The airplane was further damaged when it was dropped from a helicopter during the recovery flight.
Factual narrative
The private pilot stated that he was on a Title 14, Code of Federal Regulations Part 91 personal cross-country flight, and was attempting to land at a remote off-airport site adjacent to a creek. He said in a written statement to the NTSB that he flew over the site to inspect it prior to landing. He said he was on final approach to land when the airplane started to sink, landed hard, and he aborted the landing by applying power to takeoff. The next thing he says he recalls is waking up in the creek near the landing site. The pilot noted in his written statement that there were no preaccident mechanical problems with the airplane, and thought he had encountered a downdraft. In a later conversation with the NTSB investigator in charge on October 15, he indicated friends who recovered the airplane saw glass fragments from the left wing's navigation lights on the runway, perhaps indicating the left main landing gear had collapsed on touchdown. The pilot said he had no recollection of this occurring, but said it was possible. The airplane was further damaged when it was dropped from a helicopter during the recovery flight. Due to its remote location, the NTSB did not inspect the wreckage.
Aircraft
- Registration
- N55XP
- Reported as
- Rittal Alfred Timothy Glastar
- Category
- Airplane, amateur-built
- Serial number
- 5408
- Engine
- Aerosport O-360, 180 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Operator
- Rittal Alfred Timothy
- Registered owner
- Rittal Alfred Timothy
- Airworthiness certificate
- Special, Experimental (Special)
- Departed
- Anchorage, AK
- Destination
- NA · Tuluksak, AK
- Airport
- NA · Na
Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
Flight crew
As NTSB recorded them. NTSB leaves out names.
- Role
- Pilot
- Age
- 58
- Injuries
- Serious
- Certificate
- Private
- Airplane ratings
- Single-engine land
- Medical
- Class 3, With waivers/limitations
- Seat
- Left
- Flight hours
- 512 total · 275 in this make and model
Weather
- Conditions
- Visual (VMC) · Day
Docket · 1
The files NTSB released with the investigation on November 9, 2009, on NTSB’s docket system: statements, records, photos and specialists’ reports. 689 KB in all.
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.
Other investigations on N55XP · 1
Matched to the same aircraft by N-number and date.