Piper PA-28-161 accident near Fraconia, Pennsylvania, May 25, 1990
On May 25, 1990 at about 7:20 pm local time, a Piper PA-28-161, registered N8120C, was substantially damaged in an accident near Fraconia, Pennsylvania. 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 FAILED TO MAINTAIN SUFFICIENT AIRSPEED TO FLARE FOR LANDING. FACTORS RELATED TO THE ACCIDENT WERE: A POWER LOSS DUE TO OIL EXHAUSTION, THE FAILURE OF THE PILOT TO CONDUCT AN ADEQUATE PRE-FLIGHT AND DEPARTING WITH THE OIL DIP STICK LOOSE.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- May 25, 1990 · about 7:20 pm local time
- Place
- Fraconia, Pennsylvania · map
- Type
- Accident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Piper PA-28-161 · all PA-28-161s on the register
- Registration
- N8120C · registry record · serial 8016135
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
THE ENGINE LOST POWER APPROX 5 MIN AFTER T.O. THE PILOT REPORTED HE EXECUTED A FORCED LANDING AND LANDED HARD. POST CRASH EXAMINATION SHOWED NO OIL IN THE ENGINE CASE AND THE CAUSE OF THE ENGINE FAILURE WAS ATTRIBUTED TO OIL EXHAUSTION. ONE ENGINE OIL COOLER LINE WAS FOUND TO BE OOZING OIL, HOWEVER, NO OIL LINE FRACTURES WERE REPORTED. THE PILOT WAS REPORTED TO HAVE IMMEDIATELY OPENED UP THE ENGINE COWLING AND EXAMINED THE ENGINE AFTER THE ACCIDENT. THE FAA REPORTED THE OIL DIP STICK IN PLACE, HOWEVER, THE PAINT ABOVE IT WAS CHIPPED AND THE METAL SHINY. IN ADDITION, THEY REPORTED A 'V' PATTERN OF OIL SPRAYED ON THE ENGINE COWLING ABOVE THE OIL DIP STICK, WHICH RAN TO THE BACK OF THE ENGINE.
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: 197 hours in all; 23 in this make and model; 13 in the last 90 days; 5 in the last 30 days; 170 as pilot in command
- Medical certificate: Class 3 (valid medical--no waivers/lim.)
- Seat: left
The aircraft
- Airframe total time: 1,400 hours
- Last inspection: annual inspection, July 25, 1989; 80 hours since
- Maximum gross weight: 2,300 lb
- Seats: 4
- Landing gear: fixed
- Engine: Lycoming O-320-D3G (piston); 0 hours total
The flight
- Departed from: UKT Quakertown PA at 7:15 pm
- Destination: N67 Blue Bell PA
- Flight plan: none
- Runway 0
Weather at the time
- Light: daylight
- Wind: from 315° at 5 knots, gusting 5
- Visibility: 7 statute miles
- Sky: clear
- Temperature: 64°F (18°C), dew point 50°F (10°C)
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.
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.