DEN89LA092

NTSB accident investigation · Poehls Bobcat · Billings, MT · March 23, 1989

Accident · Serious injuriesLimited investigationFinal report
Date
March 23, 1989, 14:30 local (21:30 UTC)
Place
Billings, MT
Injuries
1 serious
Damage
Destroyed
Phase of flight
Approach
Aircraft
N80927Poehls Bobcat
Weather
Visual (VMC) · Day
Status
Completed · report March 12, 1990
Report
Approved by Office Director
FAA report
19890323004629A
Case key
17685

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 inadvertently stalled the aircraft at an altitude which was too low to permit recovery.

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 flightApproach
Stall - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The plt received a head inj in the acdt and said he did not remember the details of the flt. The wreckage of the modified ultralight was located on the airport 200' e and 150' s of the w end of the e/w rwy. The initial impact pt was 8' w of the final resting place of the wreckage. Damage to the acft was concentrated on the front of the acft. The rear spars of both wings were broken and the wings were bent forward. The plt said he thought the eng lost power; however, he said examination of the eng and wreckage did not reveal any deficiencies.

Aircraft

Registration
N80927
Reported as
Poehls Bobcat
Category
Airplane, amateur-built
Serial number
2511
Airframe hours
43
Engine
Rotax 447, 40 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Poehls, William B.
Registered owner
William B Poehls
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Unknown · February 27, 1989 · 1 hours before
Departed
NONE
Destination
NONE
Airport
NONE · Oscar'S Greenland

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
63
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Flight hours
586 total · 43 in this make and model · 1 in the last 90 days · 1 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 3 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
50 °F

FAA reports on this event · 1

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