CHI85LA290

NTSB accident investigation · Hughes 269A · Oconomowoc, WI · July 16, 1985

Accident · No injuriesLimited investigationFinal report
Date
July 15, 1985, 19:30 local (Jul 16, 1985, 00:30 UTC)
Place
Oconomowoc, WI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N8877FHughes 269A
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850715031339A
Case key
13143

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

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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 flightManeuvering - aerial application
Collective - excessivePilot in commandCause
Judgment - poorPilot in commandFactor
Performance data - not understoodPilot in commandFactor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The helicpoter contacted a corn crop and came to rest inverted during an aerial application flt. The plt stated, 3 passes were made over the fld being sprayed and after a turn to begin the 4th pass, the helicopter settled with pwr contacting the crop.

Aircraft

Registration
N8877F
Reported as
Hughes 269A
Category
Helicopter
Serial number
73-0254
Airframe hours
2,700
Engine
Lycoming HIO-360-A1A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Operator
Harold Miller
Registered owner
Harolds Helicopter Service
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · June 12, 1985 · 75 hours before
Departed
Oconomowc, 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
42
Certificates
Commercial, Private
Airplane ratings
Multi-engine land, Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
604 total · 300 in this make and model · 439 as pilot in command · 115 in the last 90 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 12 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 46 °F
Altimeter
29.00 inHg
Observed at
MKE, 42 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.

Other investigations on N8877F · 1

Matched to the same aircraft by N-number and date.