LAX95LA013

NTSB accident investigation · Stan G. Hallam RV-6 · Bridgeport, CA · October 19, 1994

Accident · No injuriesLimited investigationFinal report
Date
October 19, 1994, 09:40 local (16:40 UTC)
Place
Bridgeport, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N93SJStan G. Hallam RV-6
Weather
Visual (VMC) · Day
Status
Completed · report January 12, 1995
Report
Approved by Office Director
FAA report
19941019035169A
Case key
28966

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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Probable cause

the pilot's poorly planned approach, his failure to maintain the proper airspeed and descent rate, and his failure to perform the necessary remedial action.

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.

UndershootApproach - vfr pattern - final approach
Planned approach - poorPilot in commandCause
Airspeed(vref) - not maintainedPilot in commandCause
Proper descent rate - not maintainedPilot in commandCause
Remedial action - not performedPilot in commandCause

Analysis

The pilot was completing a VFR personal flight. The pilot said that while on final approach, he experienced a sink rate which he was unable to arrest before the airplane collided with the terrain short of the runway threshold. He said he did not experience any mechanical problems and the wind was calm.

Factual narrative

On October 19, 1994, at 0940 hours Pacific daylight time, a Stan G. Hallam homebuilt RV-6 airplane, N93SJ, crashed north of runway 16 at Bryant Field, Bridgeport, California. The pilot was completing a visual flight rules personal flight. The airplane, registered to and operated by the pilot, sustained substantial damage. The certificated private pilot, the sole occupant, did not receive any injuries. Visual meteorological conditions prevailed. The flight originated at Madera Airport, Madera, California, at 0840 hours.

The pilot said in the aircraft accident report that while on final approach the airplane experience a heavy sink rate. He was unable to arrest the sink rate before colliding with the terrain north of the runway threshold.

He also said that the airplane did not experience any mechanical malfunctions or failures at the time of the accident. The pilot reported that the surface winds were calm.

Aircraft

Registration
N93SJ
Reported as
Stan G. Hallam RV-6
Category
Airplane, amateur-built
Serial number
20052
Airframe hours
122
Engine
Lycoming O-360-A2F, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Stan & Joyce Hallam
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · August 5, 1994 · 24 hours before
Departed
MAE · Madera, CA
Destination
O57
Airport
O57 · Bryant Field, runway 16, 4,239 × 60 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
67
Certificate
Private
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
706 total · 113 in this make and model · 663 as pilot in command · 26 in the last 90 days · 16 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
50 statute miles
Lowest ceiling
None
Temperature
39 °F

FAA reports on this event · 1

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

Other investigations on N93SJ · 1

Matched to the same aircraft by N-number and date.