Cessna 172N accident near Big Bear City, California, May 24, 1988
On May 24, 1988 at about 1:45 am local time, a Cessna 172N, registered N5083D, was substantially damaged in an accident near Big Bear City, California. It was a personal 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).
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 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- May 24, 1988 · about 1:45 am local time
- Place
- Big Bear City, California · map
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Cessna 172N · all 172Ns on the register
- Registration
- N5083D · no longer on the register · serial 17272417
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
JUST AFTER TAKEOFF THE ENGINE EXPERIENCED A LOSS OF POWER. A FORCED LANDING WAS MADE OFF THE AIRPORT IN A LAKE. . THE AIRPLANE PARTIALLY SANK. THE ENGINE WAS REMOVED TO A MAINTENANCE FACILITY FOR EXAMINATION. NO PREEXISTING MALFUNCTIONS OR MECHANICAL FAILURES COULD BE FOUND. THE ENGINE COULD NOT BE RUN DUE TO EXTENSIVE IMPACT DAMAGE.
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: 150 hours in all; 30 in this make and model; 15 in the last 90 days; 9 in the last 30 days; 60 as pilot in command
- Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
- Seat: left
The aircraft
- Last inspection: inspection type not recorded
- Maximum gross weight: 2,150 lb
- Seats: 4
- Landing gear: fixed
- Engine: Lycoming O-320-H2AD (piston); 0 hours total
The flight
- Departed from: L35 Big Bear CA at 1:00 pm
- Destination: L66 Corona CA
- Flight plan: none
- Runway 0
- A second pilot was aboard
Weather at the time
- Light: daylight
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 61°F (16°C), dew point 0°F (-18°C)
- Observation at 6:55 pm from SBD
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.