ATL83LA298

NTSB accident investigation · Enstrom F-28A · Brunswick, GA · July 30, 1983

Accident · No injuriesLimited investigationFinal report
Date
July 30, 1983, 11:11 local (15:11 UTC)
Place
Brunswick, GA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N9078Enstrom F-28A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830730036779A
Case key
6144

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 engine powerCruise - normal
Reason for occurrence undeterminedCause
Forced landingLanding - flare/touchdown
Autorotation - performedPilot in command
Hard landingLanding - flare/touchdown
Terrain condition - high obstruction(s)Factor
Terrain condition - softFactor
Terrain condition - wetFactor

Analysis

The plt reported that the helicopter was 'topped off' with fuel before takeoff. About 1 hr & 10 min after takeoff, there reportedly was a loud 'bang' which was followed by sputtering from the eng & a decay in the eng RPM. An autorotation was made into a small clearing in a wooded, swampy area. During landing, the main rotor severed the tail boom. An exam of the eng was made, but no descrepancies that would result in a power loss were found.

Aircraft

Registration
N9078
Reported as
Enstrom F-28A
Category
Helicopter
Serial number
193
Airframe hours
1,748
Engine
Lycoming HIO-360-C1B, 205 horsepower, reciprocating
Damage
Substantial damage
Flight
Ferry · Part 91
Registered owner
Chopper One Night Sign, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Unknown · July 28, 1983 · 13 hours before
Departed
49J · Hilton Head, SC
Destination
JAX · Jacksonville, FL

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
Certificates
Airline transport, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
10,051 total · 755 in this make and model · 9,450 as pilot in command · 105 in the last 90 days · 13 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 6 knots
Visibility
5 statute miles
Lowest ceiling
1,500 ft broken
Temperature
73 °F, dew point 70 °F
Altimeter
30.00 inHg
Observed at
SSI

FAA reports on this event · 1

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