LAX84LA458

NTSB accident investigation · Cessna P172D · Livermore, CA · August 21, 1984

Accident · No injuriesLimited investigationFinal report
Date
August 20, 1984, 18:09 local (Aug 21, 1984, 01:09 UTC)
Place
Livermore, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N8530XCessna P172D
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840820075989A
Case key
24386

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.

Hard landingLanding - flare/touchdown
Flare - improperPilot in commandCause
Proper descent rate - exceededPilot in command
Aborted landing - performedPilot in command

Analysis

According to the plt, the acft landed hard and porpoised several times before the landing was aborted. The second landing was uneventful. Subsequent inspection of the acft revealed that both wings and the fuselage were buckled and the lower engine mounts were fractured.

Aircraft

Registration
N8530X
Reported as
Cessna P172D
Category
Airplane
Serial number
P17257130
Engine
Lycoming O-320-02J, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Virgil W. Grove
Airworthiness certificate
Standard, Normal
Departed
Livermore, CA
Airport
LVK · Livermore Municipal, runway 25, 4,000 × 100 ft, asphalt

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
50
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F

FAA reports on this event · 1

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