LAX84FA071

NTSB accident investigation · Piper PA-24-250 · Oceanside, CA · November 25, 1983

Accident · FatalField investigationFinal report
Date
November 24, 1983, 20:05 local (Nov 25, 1983, 04:05 UTC)
Place
Oceanside, CA
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N6295TPiper PA-24-250
Weather
Instrument (IMC) · Night/dark
Status
Completed
Report
Approved by Office Director
FAA report
19831124075119A
Case key
23911

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

On this page

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 - normal
Weather condition - cloudsFactor
Weather condition - rainFactor
Weather condition - turbulenceFactor
Airframe/component/system failure/malfunctionCruise
Reason for occurrence undeterminedCause
Design stress limits of aircraft - exceeded
Wing - overloadFactor
Wing - separationFactor
Flight control,stabilator - overloadFactor
Flight control,stabilator - separationFactor
Vertical stabilizer surface - overloadFactor
Airframe/component/system failure/malfunctionCruise
Vertical stabilizer surface - separationFactor
Loss of control - in flightCruise
In flight collision with terrain/waterDescent - uncontrolled

Analysis

Before takeoff, the plt received a wx briefing & was advised to expect IFR conditions in the vicinity of Oceanside, CA & that moderate turbulence existed below 20,000 ft. after takeoff, he obtained an IFR clearance to climb & cruise at 6000 ft. at about 2005 PST, ATC lost radio & radar contact with the acft. Later, the acft was found where it had crashed in mountainous terrain, about 1/5 mi from where the last transponder reply was noted. An exam of the wreckage revealed both outer wing panels, the right stabilator & the vertical stabilizer had separated & were found 130 to 612 ft from the main wreckage. Also, the remainder of the empennage had separate & was 31 ft from the main wreckage & the bottom section of the fuselage & rotating beacon were 823 ft away. There was evidence the main wreckage had impactedin a near vertical descent. All separated parts had evidence of overload failure. Personnel near the accident site reported "shafts of heavy rain." At aprx 2018, a Cessna 210 plt rptd heavy rain about 1 mi north of the accident site.

Aircraft

Registration
N6295T
Reported as
Piper PA-24-250
Category
Airplane
Serial number
24-1404
Airframe hours
2,958
Engine
Lycoming O-540-A1C5, 250 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Aviation Unlimited
Registered owner
Jerry J. Helmuth
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 2, 1983 · 1 hours before
Departed
SEE · San Diego, CA
Destination
EMT · El Monte, CA
Flight plan
Unknown

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
48
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
3,450 total · 2 in this make and model · 3,167 as pilot in command · 126 in the last 90 days · 44 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
130° at 8 knots
Visibility
1 statute miles
Lowest ceiling
800 ft overcast
Temperature
140 °F
Altimeter
30.00 inHg
Observed at
CRQ, 16 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.