Cessna 180K accident near Derry, New Hampshire, September 20, 1996
On September 20, 1996 at about 4:30 pm local time, a Cessna 180K, registered N2738K, was substantially damaged in an accident near Derry, New Hampshire. It was a personal flight under general aviation rules (Part 91). No one was hurt; 1 person was on board or involved. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
the pilot's inadequate preflight inspection, which failed to detect water contaminated fuel, and resulted in a loss of engine power. A factor relating to the accident was: the pilot's operation of the aircraft with a known deficiency that consisted of a fuel tank leak.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- September 20, 1996 · about 4:30 pm local time
- Place
- Derry, New Hampshire
- Type
- Accident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Cessna 180K · all 180Ks on the register
- Registration
- N2738K · no longer on the register · serial 53052
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
The pilot reported that during the takeoff climb, at an altitude of approximately 200 feet, the engine lost power; and during a forced landing, the aircraft stuck trees. A postaccident examination of the aircraft revealed the main fuel line from the fuel strainer to the carburetor was full of water. Also disclosed was two fuel leaks on the top of the right wing. According to the pilot/owner, he had noticed the seeping of fuel before the accident. The aircraft had been parked for a few weeks before this accident. This area had experienced heavy rain recently.
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; single-engine sea
- Flight time: 3,800 hours in all; 900 in this make and model
- Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
- Seat: left
The aircraft
- Airframe total time: 1,524 hours
- Last inspection: annual inspection, July 6, 1996; 12 hours since
- Maximum gross weight: 2,800 lb
- Seats: 4
- Landing gear: fixed
- Engine: Continental O-470-U (piston); 0 hours total
The flight
- Destination: LEW Auburn ME
- Flight plan: none
- Runway 0, 1,100 ft
Weather at the time
- Light: daylight
- Wind: from 360° at 5 knots, gusting 12
- Visibility: 25 statute miles
- Sky: not recorded; scat at 10,000 ft
- Temperature: 72°F (22°C), dew point 46°F (8°C)
- Altimeter: 29.00 inHg
- Observation at 3:45 pm from MHT, 7 miles away
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 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.
Other NTSB records under N2738K the same tail number, which may have belonged to a different aircraft at the time
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.