CHI84FA290

NTSB accident investigation · Jerry D. Fish Drifter · Columbus, IN · July 13, 1984

Accident · FatalField investigationFinal report
Date
July 12, 1984, 19:39 local (Jul 13, 1984, 00:39 UTC)
Place
Columbus, IN
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N5150JJerry D. Fish Drifter
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840712035519A
Case key
12411

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.

Airframe/component/system failure/malfunctionManeuvering
Judgment - poorPilot in commandCause
Impairment(alcohol)Pilot in commandCause
Aerobatics - performedPilot in commandFactor
Overconfidence in aircraft's abilityPilot in commandFactor
Wing,bracing wire - overload
Design stress limits of aircraft - exceededPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

During flt, the plt was performing aerobatics & did a series of loops. While maneuvering, the left wing folded upward & the acft, an experimental ultralight, entered a descent & crashed. An exam revealed that the left wing had folded over the eng. Evidence was found that a wing bracing cable had failed from overload & that cables had become wrapped in the prop. No pre-accident part failure was found. An FAA toxicological test of the plt's blood showed an alcohol level of 0.145%.

Aircraft

Registration
N5150J
Reported as
Jerry D. Fish Drifter
Category
Airplane, amateur-built
Serial number
043
Engine
Rotax 503, 50 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Jerry D. Fish
Airworthiness certificate
Special, Experimental (Special)

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
38
Certificate
Private
Airplane ratings
Single-engine land
Medical
Valid Medical--no waivers/lim.
Seat
Front
Toxicology
Performed
Flight hours
292 total · 11 in this make and model · 251 as pilot in command · 18 in the last 90 days · 5 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 5 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 55 °F
Altimeter
29.00 inHg
Observed at
LOU, 50 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.