Amateur-built GENESIS accident near Fairmont, Minnesota, September 6, 2021
On September 6, 2021 at about 3:30 pm local time, a 1996 amateur-built GENESIS, registered N105BJ, was substantially damaged in an accident during approach (VFR pattern base) near Fairmont, Minnesota (Fairmont Muni 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 airspeed during a forced landing, which resulted in the airplane exceeding its critical angle of attack and a subsequent aerodynamic stall. Contributing to the accident was the loss of power due to the failure of the engine’s drive belt.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- September 6, 2021 · about 3:30 pm local time
- Place
- Fairmont, Minnesota · Fairmont Muni · map
- Type
- Accident
- Injuries
- No one was hurt; 2 people were on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Amateur-built GENESIS, built 1996
- Registration
- N105BJ · registry record · serial 058
- Damage
- Substantial damage
- Flight
- Personal flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
The pilot and passenger were conducting a local personal flight in the experimental amateur-built airplane. While on the base leg of the traffic pattern, the engine’s drive belt failed and was ejected from the airplane. During the ensuing forced landing, the pilot allowed the airspeed to decay, and the airplane experienced an aerodynamic stall and descended into trees, which resulted in substantial damage to the wings, fuselage, and empennage. The airplane’s maintenance records revealed that the drive belt was last replaced about 20 years ago. The pilot had completed a maintenance inspection about 2 months before the accident and a preflight inspection before the flight; he did not notice anything wrong with the drive belt during the inspections. There were no other mechanical malfunctions or anomalies with the airplane that would have precluded normal operation.
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
What happened, in order
- Loss of engine power (total) during approach (VFR pattern base)
- Loss of control in flight during approach (VFR pattern base) defining event
The NTSB's findings
- Aircraft › Aircraft power plant › Engine (reciprocating) › Recip eng front section › Failure
- Personnel issues › Task performance › Use of equip/info › Aircraft control › Pilot
- Aircraft › Aircraft oper/perf/capability › Performance/control parameters › (general) › Not attained/maintained
Pilot
- Certificate: private, sport pilot
- Ratings: single-engine land
- Flight time: 629 hours in all; 536 in this make and model
- Last flight review: July 19, 2020
- Medical certificate: Sport Pilot
- Seat: left
- Injury: no injuries
Passenger
- Seat: rgt
- Injury: no injuries
The aircraft
- Airframe total time: 536 hours
- Last inspection: condition inspection, July 10, 2021
- Maximum gross weight: 1,100 lb
- Seats: 2
- Landing gear: fixed
- Engine: Subaru EA-81 (piston); 500 hours total
The flight
- Flight plan: none
Weather at the time
- Light: daylight
- Wind: from 200° at 7 knots
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 72°F (22°C), dew point 55°F (13°C)
- Altimeter: 29.97 inHg
- Observation at 10:56 am from KFRM, 1 miles away
Weather report (METAR): KFRM 061556Z AUTO 20007KT 10SM CLR 22/13 A2997 RMK AO2 SLP148 T02220128
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Flight crew | 1 | |||
| Passengers | 1 |
Documents from the investigation the NTSB's docket: the evidence folder behind the report
3 documents, released by the NTSB on January 27, 2023. View them here, or download them; the NTSB redacts some personal details before release, and this site shows the NTSB's own titles rather than its file names.
| # | Document | What it is | |
|---|---|---|---|
| 1 | Pilot/operator Aircraft Accident Report, NTSB Form 6120.1 | PDF, 9 pages | View Download |
| 2 | FAA Inspector's Statement | PDF, 2 pages | View Download |
| 3 | Photos | PDF, 3 pages | View Download |
The same docket at the NTSB · documents without a copy here are fetched from the NTSB when you open them.
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.