DEN89LA029

NTSB accident investigation · Piper PA-18-150 · Baker, MT · November 7, 1988

Accident · No injuriesLimited investigationFinal report
Date
November 7, 1988, 10:30 local (17:30 UTC)
Place
Baker, MT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4466ZPiper PA-18-150
Weather
Visual (VMC) · Day
Status
Completed · report November 24, 1989
Report
Approved by Office Director
FAA report
19881107052209A
Case key
17639

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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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.

Loss of control - on ground/waterLanding - roll
Weather condition - gustsCause
Weather condition - crosswindFactor
Compensation for wind conditions - inadequatePilot in commandCause
Aircraft performance,landing capability - exceededCause
Nose overLanding - roll

Analysis

The commercial plt was landing after a pipeline patrol flight. There were no pax. The plt made a wheels landing on rwy 30 with wind reported from 270 at 28 KTS. During landing roll, a wind gust from the left side, estimated by the plt as 50 KTS, lifted the left wing and the right wing tip struck gravel on the right edge of the runway. The plt said the acft ground looped to the right and the gust lifted the tail. The acft nosed over and came to rest inverted. Damage was reported to the cabin top, rudder, propeller and wing spar.

Aircraft

Registration
N4466Z
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-8814
Airframe hours
1,460
Engine
Lycoming O-320-A2B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial observation · Part 91
Operator
Weeding, Rodney D., doing business as Air Specialties Inc
Registered owner
Air Specialities, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 29, 1988 · 10 hours before
Departed
SDY · Sidney, MT
Destination
BKU · Baker, MT
Airport
BKU · Baker-Fallon, runway 30, 4,900 × 75 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
32
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
2,815 total · 815 in this make and model · 2,700 as pilot in command · 355 in the last 90 days · 80 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 28 knots, gusting 50
Visibility
20 statute miles
Lowest ceiling
None
Temperature
43 °F, dew point 19 °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.