- Date
- March 13, 1997, 13:00 local (17:00 UTC)
- Place
- Iliamna, AK
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Landing
- Aircraft
- N5326HPiper PA-16
- Weather
- Visual (VMC) · Day
- Status
- Completed · report May 21, 1998
- Report
- Approved by Office Director
- NTSB office
- Alaska Regional Office
- FAA report
- 19970313003089A
- Case key
- 2971
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 NTSB’s determination of the probable cause, and any contributing factors.
failure of the pilot to maintain adequate airspeed during the flare, which resulted in a hard landing.
Analysis
The pilot reported he was attempting to land his wheel equipped airplane on a remote, frozen lake. He said he slowed the airplane to 2 or 3 miles per hour over the stall speed during the final approach. During the landing flare, soon after crossing the edge of the lake, the airplane stalled and landed hard on the lake, resulting in substantial damage to the airframe.
Factual narrative
On March 13, 1997, about 1300 Alaska standard time, a wheel equipped Piper PA-16 airplane, N5326H, sustained substantial damage while landing on an unnamed lake located about 20 miles west of Iliamna, Alaska. The private certificated pilot and the one passenger aboard were not injured. The local, 14 CFR Part 91 flight, operated in visual meteorological conditions without a flight plan. The flight departed Ninilchik, Alaska, about 0930. The purpose of the flight was to look for, and hunt, caribou.
During a telephone interview with the NTSB investigator-in-charge on March 17, the pilot said he was attempting to land the airplane on a frozen lake in light and variable wind conditions. About eight to ten feet above the lake, the airplane stalled and landed hard, damaging the landing gear and the left wing lift strut. The pilot said there may have been some low level wind sheer associated with a small ravine near the edge of the lake. The pilot also stated he was flying the airplane 2 to 3 miles per hour over the stall during the approach to land.
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.
Aircraft
- Registration
- N5326H
- Reported as
- Piper PA-16
- Category
- Airplane
- Serial number
- 16-131
- Airframe hours
- 3,484
- Engine
- Lycoming O-235-C1, 108 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Registered owner
- Siegrist, Larry
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · February 3, 1997 · 12 hours before
- Departed
- NIN · Ninilchik, AK
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
- 43
- Certificate
- Private
- Airplane ratings
- Single-engine land
- Medical
- Class 3, Valid Medical--no waivers/lim.
- Seat
- Left
- Flight hours
- 545 total · 540 in this make and model · 545 as pilot in command · 12 in the last 90 days · 12 in the last 30 days · 3 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- Variable at 5 knots
- Visibility
- 30 statute miles
- Lowest ceiling
- None
- Temperature
- 30 °F
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.