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NTSB Report
December 1, 1985 · Grumman AA-5A · N991OU
Fort Collins, CO
Overview
Report Status
Preliminary report
Event Type
Accident
Date
December 1, 1985
Injury Outcomes
No injuries (3 uninjured)
Location
Fort Collins, CO
Aircraft
Grumman AA-5A
Tail Number
N991OU
Operator
John D Harding
Injuries
None
Aircraft Damage
Substantial
NTSB Number
DEN86LA037
THE PLT STATED THAT DURING TAKEOFF ROLL THE ACFT USED OVER TWICE THE NORMAL DISTANCE TO RWY TO BECOME AIRBORNE. AFTER BECOMING AIRBORNE, THE STALL WARNING SOUNDED, AND CONTINUED TO SOUND UNTIL THE FORCED LANDING WHEN THE PLT SAID HE COULDNOT MAINTAIN ALT. THE ACFT CONTACTED A ROAD SIGN APRX 1/2 MILE FROM THE RWY, PRIOR TO TOUCHDOWN ON THE HIGHWAY MEDIAN, AND LATER COMING TO REST OFF A HIGHWAY EXIT. THE ENTIRE SURFACE OF THE WINGS AND HORIZONTAL STABILIZER WERE COVERED WITHROUGH ICE WHICH THE PLT STATED HE DID NOT ATTEMPT TO REMOVE PRIOR TO FLT. THE PLT ALSO STATED THAT THE ICE ON THE SURFACE OF THE AIRFOILS HAD NO BEARING ON THE ACCIDENT.
Full Narrative
THE PLT STATED THAT DURING TAKEOFF ROLL THE ACFT USED OVER TWICE THE NORMAL DISTANCE TO RWY TO BECOME AIRBORNE. AFTER BECOMING AIRBORNE, THE STALL WARNING SOUNDED, AND CONTINUED TO SOUND UNTIL THE FORCED LANDING WHEN THE PLT SAID HE COULDNOT MAINTAIN ALT. THE ACFT CONTACTED A ROAD SIGN APRX 1/2 MILE FROM THE RWY, PRIOR TO TOUCHDOWN ON THE HIGHWAY MEDIAN, AND LATER COMING TO REST OFF A HIGHWAY EXIT. THE ENTIRE SURFACE OF THE WINGS AND HORIZONTAL STABILIZER WERE COVERED WITHROUGH ICE WHICH THE PLT STATED HE DID NOT ATTEMPT TO REMOVE PRIOR TO FLT. THE PLT ALSO STATED THAT THE ICE ON THE SURFACE OF THE AIRFOILS HAD NO BEARING ON THE ACCIDENT.
Flight
Event TypeAccident
Event Time11:20 MST
Nearest Airport0nm N
Runway0
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo
Aircraft
AircraftGrumman AA-5A
Tail NumberN991OU
Aircraft CategoryAir
DamageSubstantial
OperatorJohn D Harding
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-E2G · Reciprocating · 150
Seats4
People & Injuries
Injury SummaryNo injuries (3 uninjured)
Fatal0
Serious0
Minor0
Uninjured3
Total3
Crew 1Age 53 · Third Class
Conditions
ConditionsVMC
LightDaylight
WindCalm
Visibility10 sm
CeilingNone
Temperature / Dew Point0 C / 0 C
Altimeter0
Weather SourcePILO