Burkhart Grob 103A accident near Blairstown, New Jersey, December 4, 1994
On December 4, 1994 at about 6:52 pm local time, a Burkhart Grob 103A (glider), registered N858BG, was substantially damaged in an accident near Blairstown, New Jersey (Blairstown airport). 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 pilot's failure to maintain the proper descent rate.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- December 4, 1994 · about 6:52 pm local time
- Place
- Blairstown, New Jersey · Blairstown
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Burkhart Grob 103A
- Registration
- N858BG · no longer on the register · serial 34016-K-248
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
THE GLIDER PILOT ENTERED THE DOWNWIND, WITH HIS ALTITUDE ABOUT 100 FT BELOW HIS DESIRED ALTITUDE. ON FINAL, HE ENCOUNTERED SOME LIFT AND ATTEMPTED TO CONTINUE THE DESCENT. THE LIFT ALSO CAUSED THE GLIDER TO BECOME MISALIGNED WITH THE RUNWAY. THE PILOT WAS FLYING FROM THE REAR SEAT WITH A PILOT RATED PASSENGER IN THE FRONT SEAT. HE HAD DIFFICULTY IN SEEING THE RUNWAY DUE TO THE PASSENGER IN THE FRONT SEAT. DURING THE REALIGNMENT, THE GLIDER STARTED TO SINK AND BY THE TIME THE PILOT REALIZED THIS, THE GLIDER WAS TOO LOW TO REACH THE RUNWAY. THE GLIDER BOUNCED OFF A SMALL RISE PRIOR TO THE RUNWAY. THE LEFT WING THEN STRUCK A SMALL TREE AND THE GLIDER TOUCHED DOWN AGAIN, WITH THE NOSE APPROXIMATELY 40 DEGREE LEFT.
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: rotorcraft: glider
- Flight time: 123 hours in all; 25 in this make and model; 6 in the last 90 days; 1 in the last 30 days; 59 as pilot in command
- Medical certificate: None
- Seat: rear
The aircraft
- Airframe total time: 1,198 hours
- Last inspection: annual inspection, June 24, 1994; 84 hours since
- Maximum gross weight: 1,279 lb
- Seats: 2
- Landing gear: fixed
- Engine: (type not recorded); 0 hours total
The flight
- Departed from: 1N7 at 6:37 pm
- Destination: 1N7 NJ
- Flight plan: none
- Runway 25, 3,100 ft by 100 ft
- A second pilot was aboard
Weather at the time
- Light: daylight
- Wind: from 220° at 5 knots, gusting 10
- Visibility: 5 statute miles
- Sky: clear
- Temperature: 61°F (16°C), dew point 0°F (-18°C)
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.
Other NTSB records under N858BG 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.