NYC83FA171

NTSB accident investigation · Stinson 108 · Farmingdale, NY · July 11, 1983

Accident · FatalField investigationFinal report
Date
July 11, 1983, 16:58 local (20:58 UTC)
Place
Farmingdale, NY
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Standing
Aircraft
N90DDStinson 108
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830711073769A
Case key
35059

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.

Airframe/component/system failure/malfunctionStanding - starting engine(s)
Fuel system,line - failure,totalCause
Maintenance - inadequatePilot in commandCause
FireStanding - starting engine(s)
Fuel system,line - fireCause
ExplosionStanding - engine(s) not operating
Fuel system,tank - explodedCause

Analysis

The carburetor had been previously removed & reworked, then was reinstalled. After the installation, which included a leak check, the plt got into the left front seat & the passenger/mechanic got into the right front seat. The plt primed the eng, then made a start. After starting, the eng ran for aprx 20 seconds, then stopped. The occupants discussed the problem & decided that the fuel line was probably 'air bound.' A decision was made to keep the eng running by using the primer. After restarting, the eng continued to run, by use of the primer, for 30 to 40 sec, then the plt observed a fire in the lower right corner of the cockpit. The occupants evacuated the burning plane, but the plt fell & the passenger returned to help. At about that time, the right wing tank exploded & both occupants were burned. An exam revealed that the main fuel line from the gascolator to the carburetor had broken. The plt died two days later.

Aircraft

Registration
N90DD
Reported as
Stinson 108
Category
Airplane
Serial number
4718
Airframe hours
62,088
Engine
Franklin 6A4-150-B3, 165 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
Joseph S. Hydrusko
Airworthiness certificate
Standard, Normal
Airport
FRG · Republic

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
65
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 12 knots
Visibility
12 statute miles
Lowest ceiling
25,000 ft broken
Altimeter
30.00 inHg
Observed at
FRG

FAA reports on this event · 1

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