ATL83FKG09

NTSB accident investigation · Grumman American AA-5A · Dobbins Afb, GA · June 8, 1983

Accident · No injuriesFinal report
Date
June 8, 1983, 18:40 local (22:40 UTC)
Place
Dobbins Afb, GA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Taxi
Aircraft
N26116Grumman American AA-5A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830608024579A
Case key
5966

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

On this page

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.

Loss of control - on ground/waterTaxi - to takeoff
Landing gear,normal brake system - wornCause
Maintenance - inadequateOther maintenance personnelCause
On ground/water collision with objectTaxi - to takeoff
Object - building(nonresidential)Factor

Analysis

The student plt was taxiing for takeoff when she applied right brake where a right turn was needed, however, the acft did not turn as it should. The instructor plt then took control of the acft. He applied right brake, then both brakes, but had negative results. At that point, the acft was headed toward a portable building. The instructor turned off the magneto switches just before the acft hit the building. The instructor reported that both brakes were worn, a puck was missing from the left brake & 1/2 of the right brake rotor/disk had separated at the base.

Aircraft

Registration
N26116
Reported as
Grumman American AA-5A
Category
Airplane
Serial number
AA5A0437
Airframe hours
1,570
Engine
Lycoming O-320, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Atlanta Navy Flying Club
Registered owner
Wings Of Marietta Inc.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · March 14, 1983 · 88 hours before
Destination
MGE · Marietta, GA
Flight plan
VFR
Airport
MGE · Dobbins Afb

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
45
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
385 total · 74 in this make and model · 303 as pilot in command · 70 in the last 90 days · 21 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 2 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 61 °F
Altimeter
29.00 inHg
Observed at
MGE, 1 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.