LAX82FVM12

NTSB accident investigation · Pitts 51 · Morgan Hill, CA · February 21, 1982

Accident · Minor injuriesFinal report
Date
February 20, 1982, 16:50 local (Feb 21, 1982, 00:50 UTC)
Place
Morgan Hill, CA
Injuries
1 minor
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N8WAPitts 51
Weather
Visual (VMC) · Day
Status
Completed · report February 20, 1983
Report
Approved by Office Director
FAA report
19820220000299A
Case key
71764

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.

Loss of engine power(partial) - mech failure/malfManeuvering
Lubricating system,oil line - failure,partialCause
Lubricating system,oil line - leakCause
Forced landingDescent - emergency
In flight collision with objectLanding - flare/touchdown
Object - wire,transmissionCause

Analysis

While performing acrobatic maneuvers the pilot noticed smokeand oil streaming back from the engine and a loss of oil pressure. He throttled back immediately and started a descent towards a vacant field. In an attempt to clear some telephone lines in his path he advanced the throttle but the engine would not respond. He collided with the lines and the air craft came to rest in the field. Engine examination revealeda ruptured flexible oil line running from the rear oil pump under the engine to the forward oil cooler.

Aircraft

Registration
N8WA
Reported as
Pitts 51
Category
Airplane, amateur-built
Serial number
1973
Airframe hours
421
Engine
Lycoming VO-360, 180 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Curtis Hawks
Registered owner
Curtis Hawks
Departed
Morgan Hill, CA
Destination
Morgan Hill, CA

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
42
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
1,087 total · 281 in this make and model · 908 as pilot in command · 8 in the last 90 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 5 knots
Visibility
20 statute miles

FAA reports on this event · 1

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