- Date
- August 21, 1993, 19:30 local (Aug 22, 1993, 03:30 UTC)
- Place
- Knik Glacier, AK
- Injuries
- 1 uninjured
- Damage
- Substantial damage
- Phase of flight
- Landing
- Aircraft
- N3817SCessna 172
- Weather
- Visual (VMC) · Day
- Status
- Completed · report August 18, 1994
- Report
- Approved by Office Director
- NTSB office
- Alaska Regional Office
- FAA report
- 19930821036469A
- Case key
- 2417
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 improper inflight planning/decision, and his failure to attain the proper touchdown point. Factors were the rain and the rough/uneven terrain.
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 said he was landing at a narrow and rough remote hunting site, and his forward visibility was limited by heavy rain. He mistakenly touched down about 10 ft to the left side of the landing area onto rough terrain. The nose gear collapsed and the left wing hit the ground.
Factual narrative
On August 21, 1993, at 1930 Alaska daylight time, a wheel equipped Cessna 172 airplane, N3817S, experienced a collapsed nose landing gear while landing at a remote strip adjacent to the Knik Glacier, approximately 10 miles east of Palmer, Alaska. The private pilot, the sole occupant, was not injured, and the airplane was substantially damaged. The personal flight, operating under 14 CFR Part 91, departed Palmer at 1900. Visual meteorological conditions existed, and no flight plan was filed.
During a telephone interview with the pilot shortly after the accident, he stated the following in part: "The purpose of the flight was to hunt moose. The strip was narrow and rough. It was raining heavy and my forward visibility was bad. I mistakenly touched down about 10 feet to the left side of the landing area. The nose gear collapsed and the left wing hit the ground."
While the accident was reported by the pilot on August 22, 1993, the amount of damage was not determined until an aircraft mechanic, Mr. Ray Block, of Palmer, recovered the airplane on August 31, 1993. Mr. Block stated that the rear spar in the left wing was damaged and would have to be replaced.
Aircraft
- Registration
- N3817S
- Reported as
- Cessna 172
- Category
- Airplane
- Serial number
- 17251017
- Engine
- Continental O-300-D, 145 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Operator
- Cochran, James A.
- Registered owner
- Cochran, James A.
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · May 28, 1993 · 18 hours before
- Departed
- AK01 · Palmer, 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
- 52
- Certificate
- Private
- Airplane ratings
- Single-engine land
- Medical
- Class 3, Expired
- Seat
- Left
- Flight hours
- 776 total · 776 in this make and model · 776 as pilot in command · 18 in the last 30 days · 1 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 270° at 5 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- 3,000 ft overcast
- 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.