Cessna 150L accident near Fort Worth, Texas, July 11, 1989
On July 11, 1989 at about 11:42 pm local time, a Cessna 150L, registered N17250, was substantially damaged in an accident near Fort Worth, Texas (Meacham airport). It was a personal flight under general aviation rules (Part 91). 1 person was seriously injured and 1 person had minor injuries. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
A LOSS OF CONTROL OF THE AIRPLANE DUE TO THE PILOT'S INABILITY TO RAISE THE FLAPS WHICH RESULTED IN A STALL. THE FLAP FAILURE AND SUBSEQUENT FULL FLAP TAKEOFF WERE THE RESULT OF THE OPERATOR'S IMPROPER MAINTENANCE OF THE AIRPLANE AND THE OPERATOR'S USE OF A CUSTOM CHECKLIST THAT DEVIATED SIGNIFICANTLY FROM THE MANUFACTURER'S APPROVED CHECKLIST. CONTRIBUTING TO THE ACCIDENT WERE THE PILOT'S FAILURE TO ENSURE THAT THE FLAPS WERE FULLY RETRACTED PRIOR TO TAKEOFF, AND THE OPERATOR'S INADEQUATE INITIAL TRAINING OF THE PILOT.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- July 11, 1989 · about 11:42 pm local time
- Place
- Fort Worth, Texas · Meacham · map
- Type
- Accident
- Injuries
- 1 person was seriously injured and 1 person had minor injuries.
- Weather
- visual conditions (good weather)
- Aircraft
- Cessna 150L · all 150Ls on the register
- Registration
- N17250 · no longer on the register · serial 15073686
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
IMMEDIATELY AFTER LIFTOFF THE NEWLY-CERTIFICATED PILOT BECAME AWARE THAT THE FLAPS WERE FULL DOWN. HE WAS UNABLE TO RAISE THEM AND THE AIRCRAFT STALLED WHILE IN A CLOSED TRAFFIC PATTERN. AN AGS-15 NON-SLOBLO FUSE WAS FOUND TO BE BLOWN. THE FLAP DOWN LIMIT SWITCH WAS OUT OF ADJUSTMENT RESULTING IN THE JACKSCREW TRAVELING TO THE MECHANICAL LIMIT & EVENTUALLY CAUSING AN ELECTRICAL OVERLOAD. THE FUSE WAS REPLACED TWICE WITHIN THE PREVIOUS 45 DAYS. FOUR OTHER AIRCRAFT OF THE OPERATOR'S FLEET ALSO HAD INCORRECT FUSES INSTALLED. THE PILOT HAD LOWERED THE FLAPS FOR HIS WALK-AROUND. THE OPERATOR (SCHOOL) HAD DEVELOPED THEIR OWN CHECKLIST DIFFERENT FROM THAT CONTAINED IN THE APPROVED OWNER'S MANUAL. THIS CHECKLIST CALLED FOR LOWERING OF FLAPS DURING PRE-START INSPECTION AND RAISING OF FLAPS DURING AFTER-START. THE CHECKLIST DID NOT CONTAIN A SPECIFIC ENTRY TO CHECK THAT THE FLAPS WERE UP PRIOR TO TAKEOFF.
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: single-engine land
- Flight time: 53 hours in all; 48 in this make and model; 53 in the last 90 days; 18 in the last 30 days; 2 as pilot in command
- Medical certificate: Class 3 (valid medical--no waivers/lim.)
- Seat: left
The aircraft
- Airframe total time: 3,007 hours
- Last inspection: 100-hour inspection, June 24, 1989; 42 hours since
- Maximum gross weight: 1,600 lb
- Seats: 2
- Landing gear: fixed
- Engine: Continental O-200-A (piston); 0 hours total
The flight
- Departed from: FTW at 11:39 pm
- Destination: FTW
- Flight plan: none
- Runway 27, 4,050 ft by 100 ft
Weather at the time
- Light: daylight
- Wind: from 170° at 11 knots
- Visibility: 15 statute miles
- Sky: broken clouds at 25,000 ft; scat at 5,000 ft
- Temperature: 90°F (32°C), dew point 73°F (23°C)
- Altimeter: 30.00 inHg
- Observation at 11:51 pm from FTW
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 | |||
| Passengers | 1 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket at the NTSB.
Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.