DEN85LA150

NTSB accident investigation · Piper PA-18-135 · Cut Bank, MT · June 2, 1985

Accident · No injuriesLimited investigationFinal report
Date
June 2, 1985, 14:30 local (20:30 UTC)
Place
Cut Bank, MT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N2491APiper PA-18-135
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850602021689A
Case key
16691

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

On this page

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 - in flightTakeoff - initial climb
Weather condition - tailwindFactor
Weather condition - gustsFactor
Weather condition - high density altitudeFactor
Lift-off - prematurePilot in commandCause
Airspeed(vlof) - not attained
Stall/mush - inadvertentPilot in commandCause
In flight collision with terrain/waterTakeoff

Analysis

The purpose of the flt was to clean the acft spray sys. The plt reported that he initiated a downhill/donwind takeoff in winds that were light, but gusting. At lift-off, the plt lost directional control & the acft mushed & crashed. The plt believed the accident could have been avoided by 'holding the acft on the ground longer & maintaining better directional control.' The elevation of the crash site was about 4150 ft.

Aircraft

Registration
N2491A
Reported as
Piper PA-18-135
Category
Airplane
Serial number
1962
Airframe hours
4,769
Engine
Lycoming O-290-D, 135 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Glenn E. Arnold Lindberg
Airworthiness certificate
Special, Restricted (Special)
Last inspection
100 hour · May 18, 1985 · 20 hours before
Airport
Private Strip

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
20
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
231 total · 14 in this make and model · 23 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
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.