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NTSB Report
March 22, 1993 · Piper PA-28R-200 · N56153
Babylon, NY
Overview
Report Status
Probable Cause
Event Type
Accident
Date
March 22, 1993
Injury Outcomes
No injuries (2 uninjured)
Location
Babylon, NY
Aircraft
Piper PA-28R-200
Tail Number
N56153
Operator
Flying Ten
Injuries
None
Aircraft Damage
Substantial
NTSB Number
BFO93LA054
THE INSTRUCTOR AND STUDENT WERE ON A RETURN FLIGHT AFTER PRACTICING SOME COMMERCIAL MANEUVERS, WHEN THERE WAS A LOSS OF ENGINE POWER DURING THE CLIMB TO CRUISE FLIGHT. ACCORDING TO THE INSTRUCTOR, WHEN THE LOSS OF POWER OCCURRED AT ABOUT 1200 FEET ABOVE THE GROUND, HE IMMEDIATELY TURNED THE AIRPLANE TO A 180 DEGREE HEADING AND COMPLETED THE EMERGENCY PROCEDURES. HE STATED THAT HE ARRIVED OVER OCEAN PARKWAY AT 100 FEET MSL AND THE AIRPLANE STRUCK THE GROUND IN A LEFT WING LOW ATTITUDE. THE AIRPLANE STRUCK A TELEPHONE POLE BEFORE COMING TO REST ON THE WEST BOUND LANE OF OCEAN PARKWAY. AN EXAMINATION OF THE ENGINE BY THE FAA REVEALED ZERO COMPRESSION IN BOTH THE NUMBER 1 AND 2 CYLINDERS. FURTHER EXAMINATION OF THE CYLINDERS REVEALED FAILURE OF THE NUMBER 1 INTAKE VALVE TIP AND DAMAGE TO THE NUMBER 2 AND 4 CYLINDERS.
NTSB Probable Cause
THE LOSS OF ENGINE POWER DUE TO THE INTAKE VALVE FAILURE.
Full Narrative
THE INSTRUCTOR AND STUDENT WERE ON A RETURN FLIGHT AFTER PRACTICING SOME COMMERCIAL MANEUVERS, WHEN THERE WAS A LOSS OF ENGINE POWER DURING THE CLIMB TO CRUISE FLIGHT. ACCORDING TO THE INSTRUCTOR, WHEN THE LOSS OF POWER OCCURRED AT ABOUT 1200 FEET ABOVE THE GROUND, HE IMMEDIATELY TURNED THE AIRPLANE TO A 180 DEGREE HEADING AND COMPLETED THE EMERGENCY PROCEDURES. HE STATED THAT HE ARRIVED OVER OCEAN PARKWAY AT 100 FEET MSL AND THE AIRPLANE STRUCK THE GROUND IN A LEFT WING LOW ATTITUDE. THE AIRPLANE STRUCK A TELEPHONE POLE BEFORE COMING TO REST ON THE WEST BOUND LANE OF OCEAN PARKWAY. AN EXAMINATION OF THE ENGINE BY THE FAA REVEALED ZERO COMPRESSION IN BOTH THE NUMBER 1 AND 2 CYLINDERS. FURTHER EXAMINATION OF THE CYLINDERS REVEALED FAILURE OF THE NUMBER 1 INTAKE VALVE TIP AND DAMAGE TO THE NUMBER 2 AND 4 CYLINDERS.
Flight
Event TypeAccident
Event Time12:20 EST
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftPiper PA-28R-200
Tail NumberN56153
Aircraft CategoryAir
DamageSubstantial
OperatorFlying Ten
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · IO-360-C1C · Reciprocating · 200
Seats4
People & Injuries
Injury SummaryNo injuries (2 uninjured)
Fatal0
Serious0
Minor0
Uninjured2
Total2
Crew 1Age 32 · Second Class
Conditions
ConditionsVMC
LightDaylight
Wind300° @ 10 kt
Visibility20 sm
CeilingBroken clouds 23000 ft
Temperature / Dew Point46 / 0 C
Altimeter30.00 inHg
Observation Time17:40
Weather SourceWFAC