DEN84FA081 · Enstrom F-28C
Enstrom F-28C · Accident: in flight collision with terrain/water while maneuvering
Event
- NTSB case
- DEN84FA081
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 1 · all aircraft and ground
- Ground fatalities
- 0
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Instrument Meteorological Cond
Enstrom F-28C
- Aircraft type
- Enstrom F-28
- Category
- Helicopter
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N776FS
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From not recordedTo not recorded
- Aircraft age
- Not recorded
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Maneuvering
- First occurrenceThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- In flight collision with terrain/water
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Destroyed
Cause areas
- Pilot in command › Flight into known adverse weather, initiated
- Pilot in command › Lack of total experience in kind of aircraft
- Pilot in command › Overconfidence in personal ability
- Pilot in command › Proper altitude, not maintained
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
ACCORDING TO A COMPANY EMPLOYEE, THE PLT MADE A RADIO CALL FROM A REMOTE MOUNTAIN SITE WHERE THE PLT WAS DOING SOME WORKON A TRANSMITTER TOWER & STATED THAT HE WAS TAKING OFF, & IF THE EMPLOYEE DID NOT HEAR FROM HIM IN AN HOUR TO COME LOOK FOR HIM. THE HELICOPTER CRASHED INTO THE SIDE OF THE MOUNTAIN ABOUT 1 MI FROM THE TOWER. A WITNESS NEAR THE ACCIDENT SITE STATED THAT WINDS WERE GUSTING TO 50 MPH WITH HEAVY SNOW. THE PLT HAD BEEN RECEIVING HELICOPTER INSTRUCTION & WAS ENDORSED FOR SUPERVISED SOLO ONLY. HOWEVER, THE PLT'S INSTRUCTOR REPORTED THAT THE PLT HAD TOLD HIM THAT HE HAD BEEN FLYING THE HELICOPTER '...ALL OVER THE PLACE. ON TOP OF MOUNTAINS, CALLING ON CUSTOMERS AND BASICALLY DOING JUST WHAT HE WELL WISHED WITH IT...' THE INSTRUCTOR STATED THEY HAD YET TO COVER PINNACLE APPROACHES, RIDGE LINE WORK, UPDRAFTS, DOWNDRAFTS, TURBULENCE, CONFINED AREAS, SLOPE LANDINGS, ETC.
Verbatim NTSB analysis from the NTSB dataset
Sources
NTSB record DEN84FA081
- Event ID
- 20001214X38742
- Case number
- DEN84FA081
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: e39c754cb87054396d3a5b8d8359d220daeecc314f69861cad5a3b07ca7ea2e7; retrieved 2026-09-21T05:40:45.897Z.