FTW83FA303

NTSB accident investigation · Grumman American AA-5A · Houston, TX · June 29, 1983

Accident · FatalField investigationFinal report
Date
June 29, 1983, 14:47 local (19:47 UTC)
Place
Houston, TX
Injuries
2 fatal, 2 uninjured
Phase of flight
Standing
Aircraft
N9844UGrumman American AA-5AN125EBeech BH-125
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Case key
20740

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

On ground/water collision with objectStanding - engine(s) operating
Weather condition - crosswindFactor
Aircraft handling - not maintainedPilot of other aircraftCause
Seat belt - not usedPilot in command(cfi)
Seat belt - not usedDual student
Loss of control - in flightTakeoff - initial climb
Supervision - inadequatePilot in command(cfi)Cause
Weather condition - crosswindFactor
Directional control - not maintainedDual studentCause
Lack of total experience in type operationDual studentFactor
Remedial action - inadequatePilot in command(cfi)Cause
Overconfidence in aircraft's abilityPilot in command(cfi)Factor
In flight collision with terrain/waterTakeoff
Clearance - not maintained
On ground/water collision with objectOther
Object - aircraft parked/standingFactor

Analysis

The Grumman American AA-5A, N9844U, had just landed. While taxing, the aircrew stopped short of rwy 13R as Beechcraft. Hawker BH-125, N125E, was taking off. The rated student in N125E, who was on a training flt, was at the controls & beganthe takeoff. The power-up & takeoff roll were normal. Rotation was described as normal & the l throttle was retarded to idle at 110 KTS, as prebriefed, to simulate an eng failure. The instructor plt (ip) stated that the lift off appeared normal & directional control was good up to an alt of 10 to 20 ft. the l wing then started to drop & the student appliedr aileron, but did not stop the roll. The ip began advancing the l throttle, but did not get on the flt controls. The l wing hit the rwy & the acft veered left & settled to the ground. At impact, both main gear mounts failed, a fuel tank ruptured & a fire started. N125E then slid into N9844U & both acft burned. BH-125 flt man rcmnds ip follow thru, max bank 5 deg & cautions negative wxvaning in x-wnd. BH-125 rudder bias engaged. AA-5A crew thrown out, seatbelts unlatched

The grummon American AA-5A, N9844U, had just landed. While taxiing, the aircrew stopped short of rwy 13R as beechcraft- Hawker BH-125, N125E, was taking off. The rated student in N125E, who was on a training flt, was at the controls & beganthe takeoff. The power-up & takeoff roll were normal. Rotation was described as normal & the l throttle was retarded to idle at 110 KTS, as prebriefed, to simulate an eng failure. The instructor plt (ip) stated that the lift-off appeared normal & directional control was good up to an alt of 10 to 20 ft. the l wing then started to drop & the student appliedr aileron, but did not stop the roll. The ip began advancing the l throttle, but did not get on the flt controls. The l wing hit the rwy & the acft veered left & settled to the ground. At impact, both main gear mounts failed, a fuel tank ruptured & a fire started. N125E then slid into N9844U & both acft burned. BH-125 flt man rcmnds ip follow thru, max bank 5 deg & cautions negative wxvaning in x-wnd. BH-125 rudder bias engaged. AA-5A crew thrown out, seatbelts unlatched

Aircraft · 2

Registration
N9844U
Reported as
Grumman American AA-5A
Category
Airplane
Serial number
0244
Airframe hours
976
Engine
Lycoming O-320-E2G, 150 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Instructional · Part 91
Registered owner
Fletcher Aviation, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 6, 1983 · 72 hours before
Airport
HOU · Hobby
Registration
N125E
Reported as
Beech BH-125
Category
Airplane
Serial number
25110
Airframe hours
5,283
Engine
Rolls-Royce VIPER 522, 3,360 lbs thrust, turbo jet
Damage
Destroyed
Fire
On-Ground
Flight
Instructional · Part 91
Registered owner
Erasmus , Inc.
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · June 13, 1983 · 21 hours before
Destination
BPT · Beaumont, TX
Flight plan
IFR
Airport
HOU · Hobby, runway 13R, 7,600 × 150 ft, concrete

Flight crew · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot, aircraft N9844U
Age
31
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Toxicology
Performed
Flight hours
401 total · 230 in this make and model · 300 as pilot in command · 13 in the last 90 days · 2 in the last 24 hours
Role
Pilot, aircraft N125E
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
9,500 total · 5,000 in this make and model · 9,500 as pilot in command · 4 in the last 90 days · 2 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 8 knots
Visibility
20 statute miles
Lowest ceiling
None
Temperature
93 °F, dew point 79 °F
Altimeter
29.00 inHg
Observed at
HOU

FAA reports on this event · 2

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.