LAX89FA023

NTSB accident investigation · Piper PA-28-140 · Big Pine, CA · October 22, 1988

Accident · FatalField investigationFinal report
Date
October 22, 1988, 12:00 local (19:00 UTC)
Place
Big Pine, CA
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N140RMPiper PA-28-140
Weather
Visual (VMC) · Day
Status
Completed · report June 25, 1990
Report
Approved by Office Director
FAA report
19881022047649A
Case key
26186

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

Pilot's failure to maintain proper altitude.

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
Terrain condition - mountainous/hillyFactor
Terrain condition - high terrainFactor
Weather condition - high density altitudeFactor
Preflight planning/preparation - improperPilot in commandFactor
Proper altitude - not maintainedPilot in commandCause
In-flight planning/decision - improperPilot in commandFactor

Analysis

The plt planned a x-c flight fm red bluff, CA, to mesa, AZ, with an intermediate refueling stop at bishop, CA. At bishop the plt topped off the fuel tanks & departed south down the owens valley. A CFI observed the acft's downwind departure & noted that the acft was climbing at 100 ft/min. After flying for several miles, the plt turned toward an area of deceptively slow rising terrain of a mountain pass. The plt entered the pass at a low altitude. The road's elevation increased & its direction began switching back and forth. The acft crashed & burned upon colliding with the rocky mountain, 150 feet above the highway. The density altitude was over 9000 ft.

Aircraft

Registration
N140RM
Reported as
Piper PA-28-140
Category
Airplane
Serial number
28-7125229
Airframe hours
2,550
Engine
Lycoming O-320-E2A, 150 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Mueller, Henry R.
Registered owner
Henry R Mueller
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 17, 1987 · 720 hours before
Departed
BIH · Bishop, CA
Destination
FFZ · Mesa, AZ

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
49
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Toxicology
Performed
Flight hours
900 total

Weather

Conditions
Visual (VMC) · Day
Visibility
50 statute miles
Lowest ceiling
None
Temperature
73 °F

FAA reports on this event · 1

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