DEN83FTA01

NTSB accident investigation · Aero Commander 100 · Red Lodge, MT · October 17, 1982

Accident · Serious injuriesFinal report
Date
October 17, 1982, 14:39 local (20:39 UTC)
Place
Red Lodge, MT
Injuries
3 serious
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N5539MAero Commander 100
Weather
Visual (VMC) · Day
Status
Completed · report October 17, 1983
Report
Approved by Office Director
FAA report
19821017053039A
Case key
72355

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 evaluation - inadequatePilot in commandCause
Weather condition - high density altitudeFactor
Weather condition - high windFactor
Weather condition - mountain waveCause
Weather condition - downdraftCause
In flight collision with objectTakeoff - initial climb
Object - building(nonresidential)Factor
Object - residenceFactor
Object - fenceFactor
In flight collision with terrain/waterTakeoff - initial climb
Terrain condition - open field

Analysis

After takeoff, the aircraft lost airspeed and started an uninitiated descent. The pilot was unable to power out of it and the aircraft contacted two buildings and a fence before stopping in an open field. The winds were from 200 degrees at 30 KTS, gusting to 50 KTS. The airport elevation was 5762 ft.

Aircraft

Registration
N5539M
Reported as
Aero Commander 100
Category
Airplane
Serial number
125
Airframe hours
1,315
Engine
Lycoming O-320, 160 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Gordon Gibson
Registered owner
Gordon Gibson
Departed
Red Lodge, MT
Destination
Denver, CO
Airport
Red Lodge, runway 21, 2,300 × 100 ft, dirt

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
24
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Flight hours
4,242 total · 101 in this make and model · 4,030 as pilot in command · 45 in the last 90 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 30 knots
Visibility
50 statute miles
Lowest ceiling
12,000 ft overcast
Temperature
158 °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.

Other investigations on N5539M · 1

Matched to the same aircraft by N-number and date.