LAX99TA043

NTSB accident investigation · Piper PA-18-150 · Imperial, CA · December 4, 1998

Accident · No injuriesFinal report
Date
December 4, 1998, 09:30 local (17:30 UTC)
Place
Imperial, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N82325Piper PA-18-150
Weather
Visual (VMC) · Day
Status
Completed · report February 16, 2001
Report
Approved by Office Director
FAA report
19981204032829A
Case key
45433

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 inadequate compensation for the gusty wind conditions while taxiing from landing.

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.

Nose overTaxi
Weather condition - gusts
Compensation for wind conditions - inadequatePilot in commandCause

Analysis

The pilot reported that he landed on runway 26, and as he turned onto the taxiway, a wind gust got under the upwind wing. The aircraft nosed over and came to rest inverted. The airport weather facility reported that the winds were from 250 degrees at 15 knots with gusts to 25 knots at the time of the accident. The pilot did not report any mechanical malfunction with the aircraft prior to the accident.

Factual narrative

On December 4, 1998, at 0930 hours Pacific standard time, a Piper PA-18-150, N82325, encountered a wind gust while taxiing and nosed over at the Imperial County, California, airport. The aircraft sustained substantial damage and the commercial pilot, the sole occupant, was not injured. The public-use aircraft was being operated under the provisions of 14 CFR Part 91 by the U.S. Department of Justice/Border Patrol. The local flight originated at the Imperial Airport at 0510 and was terminating at the time of the accident. Visual meteorological conditions prevailed and no flight plan was filed.

The pilot reported that he landed on runway 26. As he turned onto the taxiway, a wind gust got under the upwind wing and the aircraft nosed over and came to rest inverted. The airport weather facility reported that the winds were from 250 degrees at 15 knots with gusts to 25 knots at the time of the accident. The pilot did not report experiencing any mechanical malfunction with the aircraft prior to the accident.

Aircraft

Registration
N82325
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-7709143
Airframe hours
11,466
Engine
Lycoming O-320-A2B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Public aircraft · Part 91
Registered owner
U.S. Border Patrol Ins
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · November 4, 1998 · 91 hours before
Departed
IPL
Airport
IPL · Imperial County, runway 26, 4,500 × 75 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
34
Certificate
Commercial
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
2,642 total · 1,540 in this make and model · 2,478 as pilot in command · 191 in the last 90 days · 118 in the last 30 days · 9 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 15 knots, gusting 25
Visibility
30 statute miles
Lowest ceiling
25,000 ft broken
Temperature
64 °F, dew point 27 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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