SEA91TA003

NTSB accident investigation · Piper PA-34 · Pinedale, WY · January 25, 1991

Accident · No injuriesFinal report
Date
January 25, 1991, 08:20 local (15:20 UTC)
Place
Pinedale, WY
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8372ZPiper PA-34
Weather
Not reported
Status
Completed · report December 3, 2007
Report
Approved by Office Director
Case key
41692

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

The pilot's failure to attain proper runway alignment during landing. A contributing factor was a snow covered runway.

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.

Gear collapsedLanding
Airport facilities,runway/landing area condition - snow coveredFactor
Proper alignment - not attainedPilot in commandCause

Analysis

On January 25, 1991, a Piper PA-34, N8372Z, was substantially damaged while landing at Ralph Wenz Field, Pinedale, Wyoming. The pilot reported that an aircraft in front of his made a go-around because he could not positively identify the snow-covered runway. The accident pilot stated that he aligned the aircraft parallel to, but about 80 feet left of the runway and landed the aircraft off the runway, adjacent to a snow bank. The landing gear collapsed and the fuselage and stabilator sustained structural damage. The flight originated from Big Piney, Wyoming, and was enroute to Pinedale.

No additional information is available.

Factual narrative

On January 25, 1991, a Piper PA-34, N8372Z, was substantially damaged while landing at Ralph Wenz Field, Pinedale, Wyoming. The pilot reported that an aircraft in front of his made a go-around because he could not positively identify the snow-covered runway. The accident pilot stated that he aligned the aircraft parallel to, but about 80 feet left of the runway and landed the aircraft off the runway, adjacent to a snow bank. The landing gear collapsed and the fuselage and stabilator sustained structural damage. The flight originated from Big Piney, Wyoming, and was enroute to Pinedale.

No additional information is available.

Aircraft

Registration
N8372Z
Reported as
Piper PA-34
Category
Airplane
Engine
unknown
Damage
Substantial damage
Fire
Unknown
Flight
Public aircraft · Public use
Operator
Department Of Interior
Departed
BPI · Big Piney, WY
Destination
PNA · Pinedale, WY
Flight plan
Unknown

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
Medical
Unknown, Unknown

Weather

Conditions
Not reported
Temperature
-0 °F, dew point -0 °F