Bell UH-1B accident near Hoquiam, Washington, June 25, 1985
On June 25, 1985 at about 5:45 pm local time, a Bell UH-1B (helicopter), registered N4991D, was involved in an accident near Hoquiam, Washington. It was an other work-use flight under external-load helicopter rules (Part 133). No one was hurt; 1 person was on board or involved. 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 5, 2026. Docket and reports at the NTSB.
What the record shows
- Date
- June 25, 1985 · about 5:45 pm local time
- Place
- Hoquiam, Washington · map
- Type
- Accident
- Injuries
- No one was hurt; 1 person was on board or involved.
- Weather
- visual conditions (good weather)
- Aircraft
- Bell UH-1B · all UH-1Bs on the register
- Registration
- N4991D · no longer on the register · serial 61-765
- Damage
- Not recorded
- Flight
- Other work-use flight · external-load helicopter rules (Part 133)
The NTSB's narrative final · quoted from the NTSB record
THE HELICOPTER WAS BEING USED DURING AN EXTERNAL LOAD OPERATION TO MOVE LARGE BLOCKS OF WOOD. HOWEVER, WHILE HOVERING, THE SLING BROKE. SUBSEQUENTLY, A BLOCK OF WOOD STRUCK A COMPANY EMPLOYEE ON THE HEAD WHILE HE WAS WORKING ON THE GROUND.THE EMPLOYEE WAS FATALLY INJURED.
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; rotorcraft: helicopter
- Flight time: 13,700 hours in all; 2,370 in this make and model; 190 in the last 90 days
- Medical certificate: Unknown (valid medical--w/ waivers/lim.)
- Seat: left
The aircraft
- Airframe total time: 1,995 hours
- Last inspection: annual inspection, July 1, 1984; 55 hours since
- Maximum gross weight: 7,200 lb
- Seats: 6
- Landing gear: fixed
- Engine: Lycoming T53-11D (turboshaft); 0 hours total
The flight
- Flight plan: none
- Runway 0
Weather at the time
- Light: daylight
- Visibility: 20 statute miles
- Sky: clear
- Temperature: 64°F (18°C), dew point 0°F (-18°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.
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.