NYC92LA034

NTSB accident investigation · Ryan 260-B · Barre, MA · November 20, 1991

Accident · Minor injuriesLimited investigationFinal report
Date
November 20, 1991, 16:00 local (21:00 UTC)
Place
Barre, MA
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N5321KRyan 260-B
Weather
Visual (VMC) · Day
Status
Completed · report May 27, 1993
Report
Approved by Office Director
FAA report
19911120053089A
Case key
37111

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

A total loss of engine power in cruise flight due to fuel starvation resulting in a forced landing and collapse of the landing gear during the landing roll. A factor related to the accident was a leaking fuel selector valve.

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(total) - nonmechanicalCruise
Fuel system,selector/valve - leakFactor
Fluid,fuel - starvationCause
Forced landingDescent - emergency
Complete gear collapsedLanding - roll
Terrain condition - crop

Analysis

The pilot experienced a power loss due to fuel starvation while en route. His altitude was insufficient to allow him to restart the engine or pick a landing area into the wind. The landing gear collapsed while landing with a strong crosswind. Post accident examination by the FAA showed the fuselage tank empty and usable fuel in both wing tanks. The spark plugs indicated exposure to heat and a lean mixture. The fuel selector valve was found to have an external leak. The pilot did not remember what tank he was selected when the power loss occurred. The FAA stated that based on the leaky valve, the capacity of the fuselage tank, and the length of the flight it was possible the pilot was selected to the fuselage tank and experienced fuel starvation.

Aircraft

Registration
N5321K
Reported as
Ryan 260-B
Category
Airplane
Serial number
NAV-4-2221
Engine
Lycoming GO-435, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
John J. Horbal
Registered owner
John J. Horbal
Last inspection
Unknown · January 2, 2000
Departed
63B · Limington, ME
Destination
OXC · Oxford, CT

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
53
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
648 total · 48 in this make and model · 648 as pilot in command · 2 in the last 90 days · 2 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 20 knots, gusting 35
Visibility
25 statute miles
Lowest ceiling
None
Temperature
61 °F

FAA reports on this event · 1

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