LAX92FA389

NTSB accident investigation · Beech 76 · Mount Shasta, CA · September 17, 1992

Accident · FatalField investigationFinal report
Date
September 16, 1992, 18:00 local (Sep 17, 1992, 01:00 UTC)
Place
Mount Shasta, CA
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N5269MBeech 76
Weather
Visual (VMC) · Day
Status
Completed · report July 29, 1993
Report
Approved by Office Director
FAA report
19920916037039A
Case key
27453

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 improper en route decision to alter his course and to proceed over a mountainous area with inadequate altitude to clear the rising terrain.

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/waterManeuvering - turn to reverse direction
In-flight planning/decision - improperPilot in commandCause
Maneuver - initiatedPilot in command
Altitude - inadequatePilot in commandCause
Terrain condition - rising
Terrain condition - mountainous/hilly

Analysis

The pilot, who held a flight instructor certificate, and the passenger, who held a private pilot certificate, took off and initially flew toward their southerly destination on an instrument flight plan. The passenger was employed by a television station which had hired the pilot to fly him to southern California for a photo assignment. It was a clear day, and while en route the pilot cancelled his flight plan. Thereafter, all FAA services were terminated. The pilot had indicated that during the flight he planned to fly via victor airway 23. The airplane proceeded about 23 NM east of course and approached Mount Shasta, elevation 14,162 feet MSL. Witnesses, who were located at about the 6,700 foot level on the side of the mountain, observed the airplane flying within about 40 feet of the tops of trees and toward rising terrain. The airplane appeared to reverse its course and then descend into the 7600 to 7800 ft MSL terrain whereupon a fire immediately started. No mechanical malfunctions were found with the airplane.

Aircraft

Registration
N5269M
Reported as
Beech 76
Category
Airplane
Serial number
ME 22
Airframe hours
2,136
Engine
Lycoming O-360-A1G6D, 180 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Other work use · Part 91
Operator
Willamette Aviation, Inc.
Registered owner
Willamette Aviation, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 22, 1992 · 97 hours before
Departed
3S2 · Aurora, OR
Destination
SCK · Stockton, CA

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
38
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Toxicology
Performed
Flight hours
782 total · 61 in this make and model · 712 as pilot in command · 216 in the last 90 days · 133 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
50 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 37 °F
Altimeter
29.00 inHg
Observed at
1O5, 25 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.