Hughes 369D accident near Genoa, Nevada, September 22, 1994
On September 22, 1994 at about 6:45 pm local time, a Hughes 369D (helicopter), registered N58352, was substantially damaged in an accident near Genoa, Nevada. It was an instructional flight under general aviation rules (Part 91). 2 people had minor injuries. The weather was visual conditions (good weather).
The NTSB's probable cause their words, unchanged
THE PILOT/OPERATOR'S OPERATION OF THE HELICOPTER WITH A DISCONNECTED THROTTLE ON THE RIGHT COLLECTIVE; THE FAA INSPECTOR'S INADEQUATE PREFLIGHT/PRETAKEOFF CHECKS OF THE FLIGHT CONTROL/THROTTLE SYSTEMS; AND THE PILOT/OPERATOR'S FAILURE TO ADEQUATELY INFORM THE INSPECTOR OF THE DISCONNECTED RIGHT THROTTLE, WHICH RESULTED IN AN INADEQUATE POWER RECOVERY FROM AN INSPECTOR INITIATED AUTOROTATION.
Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- September 22, 1994 · about 6:45 pm local time
- Place
- Genoa, Nevada · map
- Type
- Accident
- Injuries
- 2 people had minor injuries.
- Weather
- visual conditions (good weather)
- Aircraft
- Hughes 369D · all 369Ds on the register
- Registration
- N58352 · no longer on the register · serial D1290626D
- Damage
- Substantial damage
- Flight
- Instructional flight · general aviation rules (Part 91)
The NTSB's narrative final · quoted from the NTSB record
THE FAA OPERATIONS INSPECTOR WAS OBTAINING FLIGHT TIME FOR RECURRENCY WHILE ADMINISTERING A PROFICIENCY CHECK TO THE PILOT/OPERATOR (PLT). BEFORE FLIGHT, THE INSPECTOR GAVE AN ORAL EXAM TO THE PLT. WHILE PREPARING FOR FLIGHT, THE PLT TOLD THE INSPECTOR THAT THE THROTTLE ON THE RIGHT COLLECTIVE WAS INOPERATIVE (DISCONNECTED), BUT THE INSPECTOR DID NOT ASSIMILATE THIS INFORMATION. ALSO, DURING THE PREFLIGHT INSPECTION, THE INSPECTOR (IN THE LEFT SEAT) DID NOT CHECK THROTTLE CONTINUITY TO THE RIGHT COLLECTIVE CONTROL. DURING THE FIRST PART OF THE FLIGHT, THE INSPECTOR FLEW THE HELICOPTER MOST OF THE TIME. HE THEN PROCEEDED TO HAVE THE PLT PERFORM SPECIFIC MANEUVERS TO SATISFY THE REQUIREMENTS OF A PROFICIENCY CHECK. WHILE RETURNING TO THE AIRPORT, THE INSPECTOR REDUCED HIS THROTTLE TO FLIGHT IDLE TO SIMULATE AN ENGINE FAILURE; HE THEN TRANSFERRED THE CONTROLS TO THE PLT & TOLD HIM TO PERFORM AN AUTOROTATION. THE PLT DID NOT REALIZE THAT THE INSPECTOR HAD REDUCED POWER TO FLIGHT IDLE WITH THE OPERABLE (LEFT) THROTTLE UNTIL HE RAISED THE RIGHT COLLECTIVE IN AN ATTEMPT TO FLY OUT OF THE AUTOROTATION NEAR THE GROUND. SUBSEQUENTLY, THE HELICOPTER SUSTAINED A HARD LANDING. AN INVESTIGATION DISCLOSED THAT THE PILOT/OPERATOR HAD THE RIGHT COLLECTIVE THROTTLE LINKAGE DISCONNECTED ABOUT 2 YEARS BEFORE THE FLIGHT.
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: rotorcraft: helicopter
- Flight time: 15,000 hours in all; 6,000 in this make and model; 150 in the last 90 days; 100 in the last 30 days
- Medical certificate: Class 2 (valid medical--w/ waivers/lim.)
- Seat: rgt
The aircraft
- Airframe total time: 9,437 hours
- Last inspection: 100-hour inspection, September 9, 1994; 21 hours since
- Maximum gross weight: 3,000 lb
- Seats: 4
- Landing gear: fixed
- Engine: Allison 250-C20B (turboshaft); 0 hours total
The flight
- Departed from: MEV Minden NV at 5:00 pm
- Flight plan: none
- Runway 0
- A second pilot was aboard
Weather at the time
- Light: daylight
- Wind: from 270° at 5 knots
- Visibility: 10 statute miles
- Sky: clear
- Temperature: 81°F (27°C), dew point 0°F (-18°C)
- Observation at 11:50 am
Injuries
| Fatal | Serious | Minor | None | |
|---|---|---|---|---|
| Crew | 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.
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.