FTW86FA019

NTSB accident investigation · Gulfstream American AA-5B · Ozona, TX · October 24, 1985

Accident · FatalField investigationFinal report
Date
October 24, 1985, 12:00 local (17:00 UTC)
Place
Ozona, TX
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N28228Gulfstream American AA-5B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19851024056249A
Case key
21876

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.

In flight encounter with weatherManeuvering
Planning/decision - improperPilot in commandCause
Impairment(alcohol)Pilot in commandCause
Weather condition - cloudsFactor
Weather condition - low ceilingFactor
Vfr flight into imc - inadvertentPilot in commandCause
Loss of control - in flightManeuvering
Aircraft handling - not maintainedPilot in commandCause
Spatial disorientationPilot in commandCause
Lack of total instrument timePilot in commandFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The acft was observed apchg the destination while flying under a cloud cover of aprx 1000 ft AGL. When it reached the vicinity of the arpt, the plt made a turn & subsequently entered the clouds. A witness heard what he described as variations in eng power. Very shortly thereafter, he saw the acft emerge from the clouds in a steep nose down attitude. The acft impacted the ground before the plt recovered from the dive. The non-instrument rated plt had only about 2 hrs of simulated instrument flt time which was listed as dual instruction. The acft was partially disintegrated during the crash with some parts traveling more than 400 ft from the impact point. No preimpact part failure or malfunction was fnd. A toxicology report showed that the plt's liver fluid tissue had an alcohol level of 0.122% alcohol.

Aircraft

Registration
N28228
Reported as
Gulfstream American AA-5B
Category
Airplane
Serial number
AASB-0950
Airframe hours
2,895
Engine
Lycoming O-360-A4K, 180 horsepower, reciprocating
Damage
Destroyed
Flight
Business · Part 91
Operator
William G. Podoll, doing business as Hill Country Aviation
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
100 hour · August 8, 1985 · 96 hours before
Departed
T82 · Fredricksburg, TX
Airport
Riggs Ranch (Pvt)

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
36
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
308 total · 251 in this make and model · 250 as pilot in command · 26 in the last 90 days · 10 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 8 knots
Visibility
3 statute miles
Lowest ceiling
1,000 ft overcast
Temperature
73 °F, dew point 68 °F
Altimeter
30.00 inHg
Observed at
SJT, 58 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.