Cessna T337D accident near Jacobson, Minnesota, August 7, 1988
On August 7, 1988 at about 8:30 pm local time, a Cessna T337D, registered N11RA, was substantially damaged in an accident near Jacobson, Minnesota. It was a personal flight under general aviation rules (Part 91). 1 person was seriously injured and 1 person had minor injuries; 3 others were unhurt. 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 12, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- August 7, 1988 · about 8:30 pm local time · cases in 1988
- Place
- Jacobson, Minnesota · map
- Type
- Accident
- Injuries
- 1 person was seriously injured and 1 person had minor injuries; 3 others were unhurt.
- Weather
- visual conditions (good weather)
- Aircraft
- Cessna T337D · all T337Ds on the register
- Registration
- N11RA · registry record · serial T-337-1143
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
DURING THE CLIMB FROM TAKEOFF, THE FRONT ENGINE SUSTAINED A TOTAL POWER LOSS DUE TO A FUEL LEAK. THE PILOT SECURED THE ENGINE, HOWEVER WAS UNABLE TO MAINTAIN ALTITUDE, LOSING ABOUT 50 FT PER MINUTE. DUE TO A THUNDERSTORM AT THE DEPARTURE AIRPORT, HE ELECTED TO CONDUCT AN EMERGENCY LANDING IN A FIELD. HE REPORTED DOWNDRAFTS AND WINDSHIFTS WHICH FORCED THE LANDING TO BE LONG. DURING ROLLOUT THE AIRCRAFT STRUCK AN EMBANKMENT.
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: commercial pilot
- Ratings: multi-engine land; single-engine land; instrument: airplane
- Flight time: 405 hours in all; 37 in this make and model; 59 in the last 90 days; 37 in the last 30 days; 215 as pilot in command
- Medical certificate: Class 2 (valid medical--w/ waivers/lim.)
- Seat: left
The aircraft
- Airframe total time: 1,822 hours
- Last inspection: annual inspection, July 12, 1988; 38 hours since
- Maximum gross weight: 4,500 lb
- Seats: 5
- Landing gear: retractable
- Engine: Continental TSIO-360-A (piston); 0 hours total
The flight
- Departed from: GPZ Grand Rapids MN at 10:00 pm
- Destination: ANE Anoka MN
- Flight plan: none
- Runway 0
Weather at the time
- Light: dusk
- Wind: from 180° at 10 knots
- Visibility: 10 statute miles
- Sky: scat at 10,000 ft
- Temperature: 88°F (31°C), dew point 68°F (20°C)
- Altimeter: 29.00 inHg
- Observation at 10:11 pm from DLH, 26 miles away
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 1 | |||
| Passengers | 1 | 1 | 2 |
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.
Connections how this case links to the rest of the register
- N11RA on the register today · the tail number may have moved to another aircraft since
- Cessna T337 193 registered today · the model family and its accident history
- Cessna 72,684 aircraft on the register
- Engine: Continental TSIO-360-A 3 aircraft carry this series today · as the NTSB recorded it
- Grand Rapids/Itasca County-Gordon Newstrom Field · departed from
- Anoka County/Blaine (Janes Field) · bound for
- Accidents and incidents in Minnesota 1,542 since 1982 · 207 in the last ten years
- Minnesota 6,933 aircraft registered
The whole map of how records connect · these connections as data: /graph/accident/CHI88DER08.json.
The bigger picture in Aviation Analytics: accidents over time since 1982, by model, by phase of flight and conditions, by place and on the map.
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 does not name anyone involved, its policy at this time. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.