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Accidents · NTSB FTW83LA157 · Preliminary: the investigation is not finished

Gulfstream COMMANDER 695 accident near Houston, Texas, March 16, 1983

On March 16, 1983 at about 4:45 pm local time, a Gulfstream COMMANDER 695, registered N999ST, was substantially damaged in an accident near Houston, Texas (Andrau airport). It was an executive or corporate flight under general aviation rules (Part 91). No one was hurt; 4 people were on board or involved. The weather was instrument conditions (cloud, fog or low visibility).

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The NTSB's probable cause their words, unchanged

The NTSB has not yet published a probable cause for this accident. Investigations usually take one to two years; this page updates when the final report is released.

Source: NTSB aviation accident database, copy made October 4, 2026. Docket and reports at the NTSB.

What the record shows

Date
March 16, 1983 · about 4:45 pm local time
Place
Houston, Texas · Andrau · map
Type
Accident
Injuries
No one was hurt; 4 people were on board or involved.
Weather
instrument conditions (cloud, fog or low visibility)
Aircraft
Gulfstream COMMANDER 695 COMMANDER
Registration
N999ST · registry record · serial 95080
Damage
Substantial damage
Flight
Executive or corporate flight · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

SHORTLY AFTER BEGINNING THE TAKEOFF ROLL, THE ACFT'S RIGHT MAIN GEAR RAN OFF THE RIGHT EDGE OF THE RUNWAY INTO SOFT WET GRASS. THE SOFT GROUND APPEARED TO CAUSE THE AIRPLANE TO CONTINUE RIGHT AND OFF THE RUNWAY WITH TAKEOFF POWER STILL APPLIED. THE ACFT CONTINUED ROLLING THRU THE GRASS, PARALLEL TO THE RUNWAY, COLLAPSING THE NOSE GEAR, RUNNING OVER A RWY LIGHT AND CROSSING ANOTHER RUNWAY. THE AIRCRAFT DECELERATED AND CAME TO A STOP IN THE GRASS. THE TAKEOFF RWY IS 50 FEET WIDE AND THE DISTANCE BETWEEN THE MAIN LANDING GEAR OF THE ACCIDENT ACFT IS 15 FEET.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

The factual record from the NTSB's investigation tables, in plain English

Pilot

  • Certificate: private
  • Ratings: multi-engine land; single-engine land; instrument: airplane
  • Flight time: 6,148 hours in all; 326 in this make and model; 61 in the last 90 days; 6,000 as pilot in command
  • Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 430 hours
  • Last inspection: approved inspection programme, November 1, 1982; 96 hours since
  • Maximum gross weight: 10,325 lb
  • Seats: 11
  • Landing gear: retractable
  • Engine: Airesearch TPE 331-10 (turboprop); 0 hours total

The flight

  • Destination: PHX Phoenix AZ
  • Flight plan: IFR
  • Runway 16, 4,750 ft by 50 ft
  • A second pilot was aboard

Weather at the time

  • Light: daylight
  • Wind: from 040° at 6 knots
  • Visibility: 1 statute miles
  • Sky: broken clouds at 600 ft; not recorded
  • Temperature: 68°F (20°C), dew point 36°F (2°C)
  • Altimeter: 29.00 inHg
  • Observation at 4:41 pm from HOU, 18 miles away

Injuries

FatalSeriousMinorNone
Crew2
Passengers2

About this page

Everything above comes from the NTSB's public accident database: the narrative, probable cause and findings are the NTSB's own words, and the coded tables behind its report (pilot, aircraft, flight, weather, injuries, sequence of events) are written out in plain English. Pilots' ages, home towns and medical details are left out on purpose. The docket at the NTSB holds the report as a PDF and the investigation's photographs and documents. This site never names pilots, passengers or anyone else involved. A preliminary report describes what is known soon after the event and can change; the final report, with the probable cause, usually follows one to two years later and this page is refreshed when it does. Case number FTW83LA157.