Grumman G-164B accident near Brinkley, Arkansas, June 20, 1994
On June 20, 1994 at about 10:30 pm local time, a Grumman G-164B, registered N112JM, was substantially damaged in an accident near Brinkley, Arkansas. It was an aerial application (crop spraying) flight under agricultural flying rules (Part 137). No one was hurt; 1 person was on board or involved. The weather was visual conditions (good weather).
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The NTSB's probable cause their words, unchanged
A SUPERCHARGER IMPELLER BEARING FAILURE. A FACTOR WAS THE LACK OF SUITABLE TERRAIN FOR THE FORCED LANDING.
Source: NTSB aviation accident database, copy made October 4, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- June 20, 1994 · about 10:30 pm local time
- Place
- Brinkley, Arkansas · map
- Type
- Accident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Grumman G-164B · all G-164Bs on the register
- Registration
- N112JM · registry record · serial 295B
- Damage
- Substantial damage
- Flight
- Aerial application (crop spraying) flight · agricultural flying rules (Part 137)
The NTSB's narrative final · quoted from the NTSB record
DURING THE TAKEOFF INITIAL CLIMB SMOKE CAME FROM THE ENGINE AND A POWER HESITATION OCCURED. THE PILOT DUMPED THE LOAD AND TURNED THE AIRPLANE TOWARD THE AIRPORT. AS MORE SMOKE CAME FROM THE ENGINE, A TOTAL LOSS OF POWER OCCURRED. DURING THE FORCED LANDING THE AIRPLANE CROSSED A TREE LINE AND LANDED IN A RICE FIELD. DURING THE LANDING ROLL, THE MAIN GEAR HIT A LEVEE AND THE AIRPLANE CAME TO REST INVERTED. EXAMINATION OF THE ENGINE AND ACCERSSORIES REVEALED THE SUPERCHARGER IMPELLER P/N 12788 WAS DAMAGED WHERE THE BLADES HAD CONTACTED THE HOUSING. THE IMPELLER BEARING P/N 288943 HAD FAILED AND ALLOWED THE IMPELLER TO BE DESTROYED RESULTING IN A COMPLETE LOSS OF THE ENGINE POWER.
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: single-engine land
- Flight time: 1,928 hours in all; 1,600 in this make and model; 200 in the last 90 days; 85 in the last 30 days; 1,858 as pilot in command
- Medical certificate: Class 2 (valid medical--no waivers/lim.)
- Seat: ctr
The aircraft
- Airframe total time: 6,207 hours
- Last inspection: annual inspection, February 14, 1994; 260 hours since
- Maximum gross weight: 6,450 lb
- Seats: 1
- Landing gear: fixed
- Engine: P&W R-1340-AN-1 (piston); 0 hours total
The flight
- Flight plan: none
- Runway 0
Weather at the time
- Light: daylight
- Wind: from 100° at 6 knots
- Visibility: 8 statute miles
- Sky: clear
- Temperature: 90°F (32°C), dew point 68°F (20°C)
- Altimeter: 30.00 inHg
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.
About this page
Everything above comes from the NTSB's public accident database: the narrative, probable cause and findings are the NTSB's own words, and the coded tables behind its report (pilot, aircraft, flight, weather, injuries, sequence of events) are written out in plain English. Pilots' ages, home towns and medical details are left out on purpose. The documents and photographs are the NTSB's docket, the folder of records gathered during the investigation, shown as the NTSB released them (the NTSB redacts some personal details first) and listed under the NTSB's own titles. This site's own text never names pilots, passengers or anyone else involved. A preliminary report describes what is known soon after the event and can change; the final report, with the probable cause, usually follows one to two years later and this page is refreshed when it does. Case number FTW94LA205.