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NTSB Report
March 31, 1984 · Martin AM-1 (Mauler) AM-1 (MAUL · N5586A
Lubbock, TX
Overview
Report Status
Preliminary report
Event Type
Accident
Date
March 31, 1984
Injury Outcomes
No injuries (1 uninjured)
Location
Lubbock, TX
Aircraft
Martin AM-1 (Mauler) AM-1 (MAUL
Tail Number
N5586A
Injuries
None
Aircraft Damage
Substantial
NTSB Number
FTW84LA182
THE PLT WAS MAKING A TAKEOFF IN THIS LARGE SINGLE ENGINE SINGLE SEAT ACFT AFTER ONLY 1 HOUR OF EXPERIENCE. THE PLT SAID THAT THE ENGINE OR PROPELLER MALFUNCTIONED. THE ACFT VEERED OFF THE SIDE OF THE RWY THROUGH A FENCE AND STRUCK 4 HORSES. AN FAA INSPECTOR COULD FIND NO EVIDENCE OF A PROP OR ENGINE MALFUNCTION. THIS 4000 HP R-4360 ENGINE CREATES A CONSIDERABLE AMOUNT OF TORQUE AT FULL THROTTLE WHICH REQUIRES PLT INPUT TO MAINTAIN DIRECTIONAL CONTROL.
Full Narrative
THE PLT WAS MAKING A TAKEOFF IN THIS LARGE SINGLE ENGINE SINGLE SEAT ACFT AFTER ONLY 1 HOUR OF EXPERIENCE. THE PLT SAID THAT THE ENGINE OR PROPELLER MALFUNCTIONED. THE ACFT VEERED OFF THE SIDE OF THE RWY THROUGH A FENCE AND STRUCK 4 HORSES. AN FAA INSPECTOR COULD FIND NO EVIDENCE OF A PROP OR ENGINE MALFUNCTION. THIS 4000 HP R-4360 ENGINE CREATES A CONSIDERABLE AMOUNT OF TORQUE AT FULL THROTTLE WHICH REQUIRES PLT INPUT TO MAINTAIN DIRECTIONAL CONTROL.
Flight
Event TypeAccident
Event Time14:00 CST
Nearest AirportTown And Country (0nm N)
Runway35
Runway Length2600 ft
Runway Width40 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftMartin AM-1 (Mauler) AM-1 (MAUL
Tail NumberN5586A
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsP&W · R-4360 · Reciprocating · 4000
Seats1
People & Injuries
Injury SummaryNo injuries (1 uninjured)
Fatal0
Serious0
Minor0
Uninjured1
Total1
Crew 1Age 45 · Third Class
Conditions
ConditionsVMC
LightDaylight
Wind350° @ 5 kt
Visibility20 sm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0
Weather SourcePILO