CHI82DA281

NTSB accident investigation · Enstrom 280C · Spring Green, WI · July 29, 1982

Accident · No injuriesFinal report
Date
July 29, 1982, 14:00 local (19:00 UTC)
Place
Spring Green, WI
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N5698MEnstrom 280C
Weather
Visual (VMC) · Day
Status
Completed · report July 29, 1983
Report
Approved by Office Director
FAA report
19820729033839A
Case key
72674

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.

In flight collision with terrain/waterManeuvering - turn to reverse direction
Low pass - performedPilot in command
Maneuver - performedPilot in command
Rotor rpm - not maintainedPilot in commandCause
Diverted attentionPilot in commandFactor
Terrain condition - crop

Analysis

The aircraft was on a photographic flight for the purpose of taking pictures of a piece of farm equipment. The first pass was made at about 50 ft AGL, heading into the wind. A turn was then made downwind, back toward the farm equipment. At about that time, the helicopter lost rotor RPM and began to settle. The pilot reported that when he looked at the airspeed gauge, it indicated zero. He was unable to recover the RPM and the helicopter touched down in mature corn while in a nose high attitude. During the touchdown, the main rotor blades and tail rotor collided.

Aircraft

Registration
N5698M
Reported as
Enstrom 280C
Category
Helicopter
Serial number
1217
Airframe hours
275
Engine
Lycoming HIO-360-E1BD, 205 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 91
Operator
Rotor Aire, Inc.
Registered owner
Rotor Aire, Inc.
Departed
MSN · Madison, WI
Destination
MSN · Madison, WI

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
29
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land
Instrument ratings
Helicopter
Medical
Class 2, Valid Medical--w/ waivers/lim
Flight hours
1,936 total · 14 in this make and model · 1,663 as pilot in command · 15 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 15 knots
Visibility
12 statute miles
Temperature
178 °F

FAA reports on this event · 1

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