DEN85FA229

NTSB accident investigation · Piper PA-18-150 · Peyton, CO · August 31, 1985

Accident · FatalField investigationFinal report
Date
August 31, 1985, 15:25 local (21:25 UTC)
Place
Peyton, CO
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N14331Piper PA-18-150
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850831042069A
Case key
16555

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 - in flightClimb
Weather condition - gustsFactor
Airspeed(vs) - belowPilot in commandCause
Weather condition - high density altitudeFactor
Stall - inadvertentPilot in commandCause
Light condition - daylight
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - open field
Remedial action - attemptedPilot in command
FireOther
Fluid,fuel - exploded
Fluid,fuel - burned

Analysis

The two experienced pilots took off from high alt airstrip under high density alt conditions. Witnesses said acft entered a 60-degree left banking turn. When acft had completed 120-degrees of turn, the nose dropped. Witnesses said the acft side-slipped to the left and lost considerable altitude. The acft seemed to recover but then side-slipped to the right. The acft struck the ground, slid to the right, and burst into flames.

Aircraft

Registration
N14331
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-7409089
Airframe hours
376
Engine
Lycoming O-320-A2B, 150 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Harry B. Combs
Airworthiness certificate
Standard, Normal; Standard, Utility
Last inspection
Annual · June 25, 1985
Airport
Bijou Springs Ranch, runway 21, 3,640 × 50 ft, gravel

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
34
Certificates
Commercial, Flight instructor, Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Front
Toxicology
Performed
Flight hours
7,659 total · 71 in this make and model · 7,301 as pilot in command · 26 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
120° at 9 knots
Visibility
100 statute miles
Lowest ceiling
None
Temperature
91 °F, dew point 41 °F
Altimeter
30.00 inHg
Observed at
COS, 23 nm away

FAA reports on this event · 1

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