MIA90LA084

NTSB accident investigation · Grumman American AA-1B · San Juan, PR · March 7, 1990

Accident · No injuriesLimited investigationFinal report
Date
March 7, 1990, 08:10 local (12:10 UTC)
Place
San Juan, PR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N1492RGrumman American AA-1B
Weather
Visual (VMC) · Day
Status
Completed · report September 21, 1992
Report
Approved by Office Director
FAA report
19900307003669A
Case key
32635

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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Probable cause

Failure of the student pilot to maintain directional control of the aircraft while taxiing.

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 objectTaxi - to takeoff

Analysis

While taxiing on the ramp to takeoff, the student plt lost control of the acft. It collided with a parked unoccupied acft & came to rest. The student's instructor stated that she was preoccupied with an event which had taken place the previous day. There was no evidence of failure or malfunction of the brakes.

Aircraft

Registration
N1492R
Reported as
Grumman American AA-1B
Category
Airplane
Serial number
AA1B-0592
Engine
Lycoming O-235-C2C, 108 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Universal Aviation
Registered owner
Unknown
Airport
SIG · Isla Grande

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
50
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Flight hours
109 total · 70 in this make and model · 2 as pilot in command · 20 in the last 90 days · 8 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
15 statute miles
Lowest ceiling
None
Temperature
-0 °F, dew point -0 °F
Observed at
SJU, 6 nm away

FAA reports on this event · 1

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

Other investigations on N1492R · 1

Matched to the same aircraft by N-number and date.