LAX94LA336

NTSB accident investigation · Piper PA24-180 · Bridgeport, CA · July 20, 1962

Accident · FatalLimited investigationClosed
Date
July 19, 1962, 23:45 local (Jul 20, 1962, 06:45 UTC)
Place
Bridgeport, CA
Injuries
4 fatal
Damage
Destroyed
Aircraft
N5069PPiper PA24-180
Weather
Night/dark
Status
Completed · report September 19, 1996
Report
Approved by Office Director
Case key
28839

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

In-flight collision with terrain for unknown reason(s).

Analysis

On July 19, 1962, a commercial, non-instrument rated pilot, and three passengers were crossing high mountainous terrain on a night cross-country flight. Subsequently, the airplane collided with rising terrain at about 9,200 feet mean sea level. Wreckage was found on a 30 degree slope with extensive damage. The airplane was reported missing and went undiscovered until August 8, 1994. The airplane with human remains was discovered in a remote area of yosemite national park by trail repair personnel. The FAA and safety board did not have any records of the accident flight. The registration number of the airplane had been reassigned to another aircraft in 1972. U.S. Park and county sheriff's department personnel conducted a coroner's investigation.

NTSB brief

NTSB’s brief of the accident, as it was printed: the coded facts, with the probable cause and factors.

On July 19, 1962, about 2345 hours Pacific daylight time, a Piper PA24-180, N5069P, collided with mountainous terrain about 22 miles southwest of Bridgeport, California. The airplane was being operated as a visual flight rules (VFR) cross-country personal flight to Sacramento, California, when the accident occurred. The airplane, operated by Capitol Skypark Inc., Sacramento, California, was destroyed by impact and postimpact fire. The certificated commercial pilot and three passengers received fatal injuries. A VFR flight plan was not filed. The flight originated from Fresno, California, about 2300 hours.

A Federal Aviation Administration (FAA) operations inspector, Fresno Flight Standards District Office, reported that a U.S. Park Service trail crew from the Yosemite National Park discovered the airplane on August 8, 1994, in a remote section of the park about 9,200 feet mean sea level. The location is in the Stubblefield Canyon drainage, north of the Pacific Crest hiking trail, below the Macomb Ridge. The FAA and the National Transportation Safety Board do not have any records of the accident flight. The registration number of the airplane was retired and reassigned by the FAA to another aircraft in 1972.

A U.S. Park Service investigator reported that, during a coroner's investigation conducted jointly by the park service and Tuolumne County investigators, family members of the pilot and passengers provided details about the flight. See attached park service report.

The pilot held a commercial pilot certificate with an airplane single-engine land rating. The pilot also held an aircraft mechanic certificate with airframe and powerplant ratings. No record of the pilot's last medical certificate was retained by the FAA. No personal flight records were located for the pilot. No aircraft maintenance records for the airplane were located.

The recovered remains of the occupants were turned over to the Tuolumne County Coroner's Office, 28 N. Lower Sunset Dr., Sonora, California, by park ranger personnel.

The accident was located at latitude 38 degrees, 03.959 minutes north, and longitude 119 degrees, 35.674 minutes west.

Aircraft

Registration
N5069P
Reported as
Piper PA24-180
Category
Airplane
Serial number
24-75
Engine
Lycoming O-360-A1A, 180 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Operator
Capital Skypark Inc.
Registered owner
Robert Watts, Sr.
Airworthiness certificate
Standard, Normal
Departed
FAT · Fresno, CA
Destination
SAC · Sacramento, 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
26
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Unknown, Unknown
Seat
Left

Weather

Conditions
Night/dark