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NTSB Report
June 2, 1990 · Beech 36 · N2003A
Gaithersburg, MD
Overview
Report Status
Probable Cause
Event Type
Accident
Date
June 2, 1990
Injury Outcomes
2 injuries (2 fatalities)
Location
Gaithersburg, MD
Aircraft
Beech 36
Tail Number
N2003A
Operator
Tri-H
Injuries
Fatal
Aircraft Damage
Destroyed
NTSB Number
BFO90FA053
WITNESSES NOTICED THE AIRPLANE WAS ON FINAL APPROACH TO RUNWAY 14 WITH THE GEAR UP. SOME OF THE WITNESSES RADIOED THE PILOT TO ALERT HIM OF THE GEAR POSITION, BUT HE DID NOT RESPOND. THE AIRPLANE LANDED GEAR UP, BUT SOON AFTERWARDS, IT BECAME AIRBORNE, CLIMBED ABOUT 30 FEET, AND DESCENDED IN A LEFT BANK. THE AIRPLANE STRUCK THE GROUND EAST OF THE RUNWAY AND CARTWHEELED; IT CAME TO A STOP ON AN ADJACENT TAXIWAY. AN INVESTIGATION REVEALED THERE WERE ABOUT 60 PROPELLER SLASH MARKS ON THE RUNWAY. AN AIRCRAFT EXAMINATION DID NOT DISCLOSE EVIDENCE OF MECHANICAL MALFUNCTION. EXAMINATION OF THE LANDING GEAR ACTUATOR REVEALED IT WAS IN A TRANSIT POSITION, WHICH WAS ABOUT THREE TURNS OF THE MANUAL GEAR HANDLE FROM THE FULL UP (RETRACTED) POSITION OF THE GEAR.
NTSB Probable Cause
FAILURE OF THE PILOT TO EXTEND THE LANDING GEAR, WHICH RESULTED IN A WHEELS UP LANDING; HIS IMPROPER DECISION TO ATTEMPT A GO AROUND (ABORTED LANDING) AFTER THE AIRPLANE CONTACTED THE RUNWAY; AND HIS FAILURE TO ATTAIN OR MAINTAIN ADEQUATE AIRSPEED WHILE ATTEMPTING TO CLIMB AFTER LIFTOFF.
Full Narrative
WITNESSES NOTICED THE AIRPLANE WAS ON FINAL APPROACH TO RUNWAY 14 WITH THE GEAR UP. SOME OF THE WITNESSES RADIOED THE PILOT TO ALERT HIM OF THE GEAR POSITION, BUT HE DID NOT RESPOND. THE AIRPLANE LANDED GEAR UP, BUT SOON AFTERWARDS, IT BECAME AIRBORNE, CLIMBED ABOUT 30 FEET, AND DESCENDED IN A LEFT BANK. THE AIRPLANE STRUCK THE GROUND EAST OF THE RUNWAY AND CARTWHEELED; IT CAME TO A STOP ON AN ADJACENT TAXIWAY. AN INVESTIGATION REVEALED THERE WERE ABOUT 60 PROPELLER SLASH MARKS ON THE RUNWAY. AN AIRCRAFT EXAMINATION DID NOT DISCLOSE EVIDENCE OF MECHANICAL MALFUNCTION. EXAMINATION OF THE LANDING GEAR ACTUATOR REVEALED IT WAS IN A TRANSIT POSITION, WHICH WAS ABOUT THREE TURNS OF THE MANUAL GEAR HANDLE FROM THE FULL UP (RETRACTED) POSITION OF THE GEAR.
Flight
Event TypeAccident
Event Time10:18 EDT
Nearest AirportMontgomery County Airpark (0nm)
Runway14
Runway Length4196 ft
Runway Width75 ft
Flight Plan FiledNone
Aircraft FireGrd
Aircraft ExplosionGrd
Aircraft
AircraftBeech 36
Tail NumberN2003A
Aircraft CategoryAir
DamageDestroyed
OperatorTri-H
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsContinental · IO-520-BA8 · Reciprocating · 285
Seats6
People & Injuries
Injury Summary2 injuries (2 fatalities)
Fatal2
Serious0
Minor0
Uninjured0
Total2
Crew 1Age 57 · Second Class
Conditions
ConditionsVMC
LightDaylight
Wind220° @ 13 kt
Visibility6 sm
CeilingNone
Temperature / Dew Point64 F
Altimeter30.00 inHg
Observation Time13:53
Weather SourceWFAC