DEN90LA025

NTSB accident investigation · Piper PA-28 · Steamboat Spgs, CO · November 25, 1989

Accident · Serious injuriesLimited investigationFinal report
Date
November 25, 1989, 11:56 local (18:56 UTC)
Place
Steamboat Spgs, CO
Injuries
1 serious, 1 minor
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N6385RPiper PA-28
Weather
Instrument (IMC) · Day
Status
Completed · report July 9, 1990
Report
Approved by Office Director
FAA report
19891125046709A
Case key
17869

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

Continued VFR flight by the pilot into instrument meteorological conditions (IMC) and his delay in diverting or reversing course. The terrain, weather conditions, wing ice, and trees were considered to be contributing factors.

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.

In flight encounter with weatherCruise - normal
Terrain condition - high terrainFactor
Weather condition - low ceilingFactor
Weather condition - fogFactor
Weather condition - obscurationFactor
Vfr flight into imc - continuedPilot in commandCause
Weather condition - icing conditionsFactor
Wing - iceFactor
DelayedPilot in commandCause
In flight collision with objectManeuvering - turn to reverse direction
Object - tree(s)Factor
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - mountainous/hillyFactor
Terrain condition - snow coveredFactor

Analysis

While en route from beloit, KS, to Steamboat springs, CO, the plt landed at fort morgan, CO, for fuel. He telephoned the denver afss to obtain a wx briefing & was told VFR flt was not recommended. According to the plt, as he apchd buffalo pass at 11,500 ft MSL, he enctrd 'a sudden, strong downdraft' & application of full power did not arrest the sink rate. Subsequently, the airplane struck trees as the plt was turning around. According to the passenger, IFR conditions were enctrd, the acft began accumulating ice & it crashed drg a turn to reverse direction. Aprx 28 mi west at hayden (elev 6597'), the 1050 MST wx was in part: sky partially obscd, 1000' scattered, estd ceiling 3000' ovc, vis 6 mi with light snow, wind 250 deg at 7 KTS.

Aircraft

Registration
N6385R
Reported as
Piper PA-28
Category
Airplane
Serial number
28-21560
Airframe hours
2,260
Engine
Lycoming O-320-E2A, 150 horsepower, reciprocating
Damage
Destroyed
Flight
Business · Part 91
Operator
Mccosh, Joseph D.
Registered owner
Joseph D Mccosh
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · November 1, 1989 · 42 hours before
Departed
3V4 · Fort Morgan, CO
Destination
SBS · Steamboat Spgs, CO

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
22
Certificate
Commercial
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,065 total · 161 in this make and model · 1,001 as pilot in command · 190 in the last 90 days · 58 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Temperature
19 °F

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 N6385R · 1

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