DEN84LA271

NTSB accident investigation · Enstrom 280C · Bluffdale, UT · August 29, 1984

Accident · No injuriesLimited investigationFinal report
Date
August 28, 1984, 19:20 local (Aug 29, 1984, 01:20 UTC)
Place
Bluffdale, UT
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N4992MEnstrom 280C
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840828050879A
Case key
16472

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - in flightHover
Weather condition - gustsFactor
Directional control - not maintainedPilot in commandCause
Lack of familiarity with aircraftPilot in commandFactor
Clearance - not maintainedPilot in commandCause
In flight collision with objectHover
Object - wire,transmission
Roll overLanding - flare/touchdown
Terrain condition - downhillFactor

Analysis

Plt was practicing hovering over a 40 x 60 foot helicopter pad. Plt stated, a gust of wind caught the helicopter moving it off the pad and into nearby power lines. The terrain around the pad slopes down. The power lines were located aprx 125 ft from the pad and were 50 to 75 ft AGL, but only 15 ft higher than the pad. After contacting the power line the helicopter was landed in uneven terrain and rolled over. The plt did not have a rotorcraft rating although a passenger was on board.

Aircraft

Registration
N4992M
Reported as
Enstrom 280C
Category
Helicopter
Serial number
1181
Airframe hours
1,669
Engine
Lycoming HIO-360-E1BD, 205 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Debron Air
Registered owner
Deborah Nelson
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 22, 1984

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
57
Certificate
Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,677 total · 1,484 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 3 knots
Visibility
40 statute miles
Lowest ceiling
None
Temperature
88 °F, dew point 39 °F
Altimeter
30.00 inHg
Observed at
SLC, 22 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.