LAX83LA327

NTSB accident investigation · Cessna 150G · Roosevelt, AZ · July 9, 1983

Accident · Minor injuriesLimited investigationFinal report
Date
July 9, 1983, 09:30 local (16:30 UTC)
Place
Roosevelt, AZ
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N8378JCessna 150G
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830709030099A
Case key
23783

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.

In flight collision with terrain/waterClimb - to cruise
Preflight planning/preparation - inadequatePilot in commandCause
Weather condition - high density altitudeFactor
Terrain condition - mountainous/hillyFactor
Terrain condition - risingFactor
In-flight planning/decision - improperPilot in commandCause
Lack of total experience in type operationPilot in commandFactor

Analysis

The acft collided with rising terrain during climb to cruise. According to the pilot the flt departed from an arpt wherethe elevation is 2361 ft. the flt proceeded toward nearby mountains whose elevation is about 5000 ft MSL. The acft rate of climb was about 150 ft a minute. The pilot tried to climb over the mountains but failed to clear a ridge line and crashed in a nose high attitude. The pilot attributes density alt and full load as factors in the accident.

Aircraft

Registration
N8378J
Reported as
Cessna 150G
Category
Airplane
Serial number
15066278
Airframe hours
4,980
Engine
Continental O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Robert A. Bethel
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · May 24, 1983 · 57 hours before
Destination
P16 · Mesa, AZ
Airport
E75 · Grapevine, runway 34, 3,900 × 170 ft, gravel

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
22
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
116 total · 13 in this make and model · 116 as pilot in command · 2 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
120° at 11 knots
Visibility
50 statute miles
Lowest ceiling
12,000 ft broken
Temperature
88 °F, dew point 66 °F
Altimeter
30.00 inHg
Observed at
PHX, 45 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.