LAX90LA273

NTSB accident investigation · Cessna 172P · Mammoth Lakes, CA · August 1, 1990

Accident · No injuriesLimited investigationFinal report
Date
August 1, 1990, 16:05 local (23:05 UTC)
Place
Mammoth Lakes, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N51872Cessna 172P
Weather
Visual (VMC) · Day
Status
Completed · report December 8, 1992
Report
Approved by Office Director
FAA report
19900801029499A
Case key
26880

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

Inadvertent encounter with high velocity winds.

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.

On ground/water encounter with weatherTaxi - from landing
Weather condition - high windCause
Miscellaneous/otherStanding - engine(s) operating

Analysis

The certificated commercial pilot, the sole occcupant, was taxiing to the airport ramp after landing and noticed tumbleweeds and debris being blown in the direction of his airplane. The pilot stopped the airplane and a few seconds later, the airplane was struck by high velocity winds. The airplane was lifted up and inverted. The pilot was not injured. Thunderstorms and virga were reported in the area.

Aircraft

Registration
N51872
Reported as
Cessna 172P
Category
Airplane
Serial number
17274367
Airframe hours
3,851
Engine
Lycoming O-320-D2J, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Operator
Hanger #1 Aero Service
Registered owner
Rod Philbrick
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · May 16, 1990 · 61 hours before
Departed
BIH · Bishop, CA
Airport
MMH · Mammoth Lakes, runway 27, 7,000 × 100 ft, asphalt

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
46
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
4,096 total · 1,618 in this make and model · 3,972 as pilot in command · 152 in the last 90 days · 52 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 15 knots, gusting 25
Visibility
40 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 34 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.