DEN82DA125

NTSB accident investigation · Ercoupe 415-C · Wamsutter, WY · July 2, 1982

Accident · Minor injuriesFinal report
Date
July 2, 1982, 09:58 local (15:58 UTC)
Place
Wamsutter, WY
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N99481Ercoupe 415-C
Weather
Visual (VMC) · Day
Status
Completed · report July 2, 1983
Report
Approved by Office Director
FAA report
19820702028609A
Case key
72954

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.

Miscellaneous/otherCruise - normal
Emergency procedure - initiatedPilot in command
Physical impairment(other organic problem)Pilot in commandCause
On ground/water encounter with terrain/waterLanding - flare/touchdown
Precautionary landing - performedPilot in command
Object - vehicleFactor
Maneuver - performedPilot in command
Terrain condition - ditchFactor
Nose gear collapsedLanding - roll
Landing gear,nose gear - overload
Nose overLanding - roll

Analysis

The pilot became sick during the flight and elected to land on a highway. He took spacing behind a truck, but the truck slowed down, so he continued the landing beside the highway. After lowering the nosewheel, it hit a ditch and collapsed, and the aircraft nosed over. The pilot received medical checks after the accident. The attending physicians told the pilot that all of the tests were either negative or inconclusive. The pilot suspected that he may have suffered from hyperventilation.

Aircraft

Registration
N99481
Reported as
Ercoupe 415-C
Category
Airplane
Serial number
2104
Airframe hours
7,100
Engine
Continental C-85-12F, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Byron O. Bousha
Registered owner
Byron O. Bousha
Departed
RKS · Rock Springs, WY
Destination
1V4 · Ft. Collins-Lov, CO

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
48
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Flight hours
183 total · 103 in this make and model · 156 as pilot in command · 9 in the last 90 days · 9 in the last 30 days · 9 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 20 knots
Visibility
60 statute miles
Temperature
147 °F
Altimeter
30.00 inHg
Observed at
RWL, 47 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.