Piper PA-24-250 accident near Austin, Texas, May 22, 1985
On May 22, 1985, a Piper PA-24-250, registered N6665P, was substantially damaged in an accident near Austin, Texas (Robert Mueller airport). It was a business flight under general aviation rules (Part 91). No one was hurt; 2 people were on board or involved. The weather was visual conditions (good weather).
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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
- May 22, 1985
- Place
- Austin, Texas · Robert Mueller · map
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Piper PA-24-250 · all PA-24-250s on the register
- Registration
- N6665P · registry record · serial 24-1789
- Damage
- Substantial damage
- Flight
- Business flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
THE PLT STATED HE FELT THE GEAR EXTEND AND THE CORRESPONDING DECREASE IN AIRSPEED WHEN THE GEAR WAS LOWERED DURING THE APCH. HE STATED HE THOUGHT HE OBSERVED A GREEN GEAR DOWN INDICATION AND HE DID OBSERVE THE SHADOW OF THE EXTENDED GEAR ON THE GROUND AS THE ACFT CROSSED THE THRESHOLD. WITNESSES REPORTED THE GEAR APPEARED TO BE IN THE NORMAL POSITION FOR LANDING. DURING THE LANDING ROLL THE GEAR COLLAPLED. THREE DIFFERENT ACFT MAINTENANCE PERSONNEL EXAMINED THE ACFT AND REPORTED FINDING NO REASON FOR THE GEAR RETRACTION.
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
- Flight time: 933 hours in all; 81 in this make and model; 14 in the last 90 days; 933 as pilot in command
- Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
- Seat: left
The aircraft
- Airframe total time: 2,100 hours
- Last inspection: annual inspection
- Maximum gross weight: 2,900 lb
- Seats: 4
- Landing gear: retractable
- Engine: Lycoming O-540-A1AS (piston); 0 hours total
The flight
- Departed from: DAL Dallas TX at 10:30 pm
- Flight plan: none
- Runway 17, 5,606 ft by 100 ft
Weather at the time
- Light: daylight
- Wind: from 210° at 6 knots
- Visibility: 20 statute miles
- Sky: clear
- Temperature: 81°F (27°C), dew point 0°F (-18°C)
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 | |||
| Passengers | 1 |
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 FTW85LA231.