LAX88LA318

NTSB accident investigation · Cessna T310R · La Verne, CA · September 16, 1988

Accident · No injuriesLimited investigationFinal report
Date
September 15, 1988, 18:14 local (Sep 16, 1988, 01:14 UTC)
Place
La Verne, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5126JCessna T310R
Weather
Visual (VMC) · Day
Status
Completed · report July 10, 1989
Report
Approved by Office Director
FAA report
19880915044299A
Case key
26103

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.

Gear not extendedLanding - flare/touchdown
Gear extension - not performedPilot in commandCause
Wheels up landing - inadvertentPilot in commandCause
Checklist - not usedPilot in commandCause
Diverted attentionPilot in commandFactor

Analysis

The pilot stated that he was troubleshooting a problem with the airplane's fuel flow system. During the preflight run-up, he noticed that the fuel flow gauge for the right engine was reading too high. He took off to see if he could make an inflight determination of the problem. When airborne, the gauge indicated a value that the pilot considered excessive, so he returned to the airport to land. He made a no flap approach, with power set above ten inches of manifold pressure. This configuration does not allow activation of the airplane's gear-up warning system. The pilot did not extend the landing gear. During landing flare the pilot reduced power, activating the gear-up warning horn. The pilot mistakenly thought that this was the stall warning horn and lowered the nose to land. The airplane collided with the runway.

Aircraft

Registration
N5126J
Reported as
Cessna T310R
Category
Airplane
Serial number
310R0246
Engine
Continental TSIO-520-B, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Edward E. Dye, doing business as Contract Fire Protection
Registered owner
Contract Fire Protection
Airworthiness certificate
Standard, Normal
Airport
POC · Brackett Field, runway 26L, 4,839 × 75 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
52
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
1,031 total · 133 in this make and model · 964 as pilot in command · 21 in the last 90 days · 9 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 8 knots
Visibility
2 statute miles
Altimeter
29.00 inHg
Observed at
POC

FAA reports on this event · 1

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