LAX93LA267

NTSB accident investigation · Ryan ST-A · Fresno, CA · June 26, 1993

Accident · No injuriesLimited investigationFinal report
Date
June 26, 1993, 12:25 local (19:25 UTC)
Place
Fresno, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N14987Ryan ST-A
Weather
Visual (VMC) · Day
Status
Completed · report November 15, 1993
Report
Approved by Office Director
FAA report
19930626020449A
Case key
27978

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 failure to maintain directional control. Contributing to this accident was the partial loss of power for undetermined reasons, the high runway vegetation, and the left quartering tailwind.

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 powerCruise
Reason for occurrence undeterminedFactor
Forced landingDescent - emergency
Loss of control - on ground/waterLanding - roll
Weather condition - crosswindFactor
Weather condition - tailwindFactor
Directional control - not maintainedPilot in commandCause
Nose overLanding - roll
Terrain condition - high vegetationFactor

Analysis

The pilot reported that the airplane sustained a loss of power and landed on an abandoned airstrip. The pilot failed to maintain directional control, exited the hard surface runway, and nosed over. The post accident examination disclosed no evidence of any preexisting powerplant, braking, and steering system malfunctions or failures. The passenger reported that he was unaware that the engine sustained a loss of power.

Aircraft

Registration
N14987
Reported as
Ryan ST-A
Category
Airplane
Serial number
124
Airframe hours
1,396
Engine
Menasco D4-87, 125 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Richards, John F & Sally B.
Registered owner
Richards, John F & Sally B.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 1, 1992 · 35 hours before
Airport
Abandoned, runway 35, 1,500 × 40 ft, concrete

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
61
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Rear
Flight hours
2,058 total · 181 in this make and model · 1,956 as pilot in command · 34 in the last 90 days · 21 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 5 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
106 °F

FAA reports on this event · 1

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