- Date
- October 16, 1997, 16:00 local (22:00 UTC)
- Place
- Challis, ID
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Landing
- Aircraft
- N7507DPiper PA-22-150
- Weather
- Visual (VMC) · Day
- Status
- Completed · report May 4, 1998
- Report
- Approved by Office Director
- FAA report
- 19971016031359A
- Case key
- 42724
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
The pilot's failure to maintain directional control during landing. Factors were inattention and fatigue.
Sequence of events
NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.
Analysis
The pilot stated that he had landed to the south in light and variable winds in visual meteorological conditions. The airplane swerved to the right; he overcorrected, and the airplane ground-looped to the right, collapsing the right main landing gear and striking the right wing, bending the rear spar. In a written statement, the pilot noted that he 'realize[d] that I had landed a little hot and had not completely stalled. I had relaxed back pressure on the elevator and had not planted my tailwheel. I feel that fatigue and a lack of attention to the job at hand caused this accident.' He additionally noted that 'I had been working the graveyard shift for the past seven nights and I was very tired. I should have gotten a few hours of sleep before the flight.'
Factual narrative
On October 16, 1997, approximately 1600 mountain daylight time, N7507D, a Piper PA-22-150 converted to a tailwheel configuration, sustained substantial damage when it ground-looped during landing roll at Challis, Idaho. The private pilot and his passenger were uninjured. No flight plan was filed for the flight which had originated at Elko, Nevada about 1310. Visual meteorological conditions prevailed at the time of the accident. There was no report of the ELT actuating.
The pilot stated that he had landed to the south in light and variable winds. The airplane swerved to the right; he overcorrected, and the airplane ground-looped to the right, collapsing the right main landing gear and striking the right wing, bending the rear spar.
In a written statement, the pilot noted that he "realize[d] that I had landed a little hot and had not completely stalled. I had relaxed back pressure on the elevator and had not planted my tailwheel. I feel that fatigue and a lack of attention to the job at hand caused this accident." He additionally noted that "I had been working the graveyard shift for the past seven nights and I was very tired. I should have gotten a few hours of sleep before the flight."
Aircraft
- Registration
- N7507D
- Reported as
- Piper PA-22-150
- Category
- Airplane
- Serial number
- 22-5234
- Airframe hours
- 3,638
- Engine
- Lycoming O-320-A2B, 150 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Registered owner
- Jackie R. Shipp
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · September 1, 1997
- Departed
- Elko, NV
- Destination
- U15
- Airport
- U15 · Challis, runway 16, 4,600 × 60 ft, asphalt
Flight crew
As NTSB recorded them. NTSB leaves out names.
- Role
- Pilot
- Age
- 44
- Certificate
- Private
- Airplane ratings
- Single-engine land
- Medical
- Class 3, Valid Medical--w/ waivers/lim
- Seat
- Left
- Flight hours
- 490 total · 439 in this make and model · 16 in the last 90 days · 16 in the last 30 days · 3 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- Calm
- Visibility
- 60 statute miles
- Lowest ceiling
- None
- Temperature
- 61 °F
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.