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NTSB Report
August 4, 1986 · Grumman TBM-3E · N6581D
Brooklyn, CT
Overview
Report Status
Preliminary report
Event Type
Accident
Date
August 4, 1986
Injury Outcomes
1 injury (1 fatality)
Location
Brooklyn, CT
Aircraft
Grumman TBM-3E
Tail Number
N6581D
Operator
Professional Aircraft Sales
Injuries
Fatal
Aircraft Damage
Destroyed
NTSB Number
NYC86FA196
THE ACFT WAS BEING FLOWN TO THE OWNER'S RESIDENCE WHEN THE ACCIDENT OCCURRED. SHORTLY AFTER TAKEOFF BLACK AND WHITE SMOKE WAS OBSERVED EMITTING FROM THE ENG COWLING AND THE ENG WAS HEARD SPUTTERING. ACCORDING TO WITNESSES, THE ACFT LEVELED OFF AT AN ALT OF APRX 250-400 FT AGL AND BEGAN A LEFT TURN BACK TOWARD THE ARPT. A WITNESS STATED THE ACFT THEN ROLLED INVERTED AND DESCENDED TO IMPACT WITH THE TERRAIN. POST ACCIDENT INSPECTION OF THE WRECKAGE REVEALED THE #8 AND #10 PISTON HEADS EACH HAD A HOLE BURNED THROUGH THEM.PISTON #1, #13, #14, #2, AND #3 ALSO SHOWED SIGNS OF HEAT DAMAGE. THE LAST ANNUAL INSPECTION WAS PERFORMED ON SEPTEMBER 7, 1983. THE ACFT HAD BEEN ISSUED A FERRY PERMIT FOR THIS FLT.
Full Narrative
THE ACFT WAS BEING FLOWN TO THE OWNER'S RESIDENCE WHEN THE ACCIDENT OCCURRED. SHORTLY AFTER TAKEOFF BLACK AND WHITE SMOKE WAS OBSERVED EMITTING FROM THE ENG COWLING AND THE ENG WAS HEARD SPUTTERING. ACCORDING TO WITNESSES, THE ACFT LEVELED OFF AT AN ALT OF APRX 250-400 FT AGL AND BEGAN A LEFT TURN BACK TOWARD THE ARPT. A WITNESS STATED THE ACFT THEN ROLLED INVERTED AND DESCENDED TO IMPACT WITH THE TERRAIN. POST ACCIDENT INSPECTION OF THE WRECKAGE REVEALED THE #8 AND #10 PISTON HEADS EACH HAD A HOLE BURNED THROUGH THEM.PISTON #1, #13, #14, #2, AND #3 ALSO SHOWED SIGNS OF HEAT DAMAGE. THE LAST ANNUAL INSPECTION WAS PERFORMED ON SEPTEMBER 7, 1983. THE ACFT HAD BEEN ISSUED A FERRY PERMIT FOR THIS FLT.
Flight
Event TypeAccident
Event Time10:10 EDT
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledNone
Aircraft FireGrd
Aircraft ExplosionGrd
Aircraft
AircraftGrumman TBM-3E
Tail NumberN6581D
Aircraft CategoryAir
DamageDestroyed
OperatorProfessional Aircraft Sales
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsWright · R2600-20 · Reciprocating · 1700
Seats1
People & Injuries
Injury Summary1 injury (1 fatality)
Fatal1
Serious0
Minor0
Uninjured0
Total1
Crew 1Age 56 · First Class
Conditions
ConditionsVMC
LightDaylight
Wind300° @ 9 kt
Visibility12 sm
CeilingNone
Temperature / Dew Point59
Altimeter30.00 inHg
Observation Time14:00
Weather SourceWFAC