LAX90FA181

NTSB accident investigation · Luscombe 8A · Strawberry, CA · May 20, 1990

Accident · FatalField investigationFinal report
Date
May 20, 1990, 08:30 local (15:30 UTC)
Place
Strawberry, CA
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N71653Luscombe 8A
Weather
Instrument (IMC) · Day
Status
Completed · report December 8, 1992
Report
Approved by Office Director
FAA report
19900520016609A
Case key
26630

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's decision to continue VFR flight in a confined mountain pass area which was in instrument meteorological conditions; and the pilot's inflight loss of control while attempting a course reversal in the narrow confined canyon.

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
Terrain condition - mountainous/hillyFactor
Weather condition - low ceilingFactor
Weather condition - obscurationFactor
Weather forecast - disregardedPilot in commandFactor
Flight into known adverse weather - attemptedPilot in commandCause
Vfr flight into imc - inadvertentPilot in commandCause
Loss of control - in flightManeuvering - turn to reverse direction
Maneuver - attemptedPilot in command
Airspeed(vs) - not maintainedPilot in commandCause
Stall/spin - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The aircraft departed in company with two other Luscombe's in a flight of three. One pilot obtained a weather briefing for the group which advised against VFR flight due to mountain obscurement, turbulence and icing conditions. The two surviving pilots said the group decided to fly up to the sonora pass to see if the weather conditions would permit crossing the mountains. One of the pilots was an ATCT controller and a weather observer. He said that after the group arrived in the area of the pass, he saw that the narrow canyon which leads to the pass was obscured by low stratus clouds. The controller/pilot tried to get the other pilots to fly back to columbia and have breakfast while the weather cleared out of the pass, but the accident pilot radioed that he was going into the canyon to 'check it out.' The two surviving pilots said they saw the aircraft disappear into the canyon flying beneath the low clouds. Shortly thereafter the pilot transmitted 'we have to get out of here.'

Aircraft

Registration
N71653
Reported as
Luscombe 8A
Category
Airplane
Serial number
3080
Engine
Continental A-65-8, 65 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Ray C. Brant
Departed
O22 · Columbia, CA
Destination
BOI · Bosie, ID

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
50
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Toxicology
Performed
Flight hours
562 total · 510 in this make and model · 540 as pilot in command · 9 in the last 90 days · 9 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
Calm
Visibility
1 statute miles
Lowest ceiling
300 ft overcast
Temperature
45 °F

FAA reports on this event · 1

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