MIA89LA114

NTSB accident investigation · Dyar KIT FOX · Purvis, MS · March 25, 1989

Accident · Minor injuriesLimited investigationFinal report
Date
March 25, 1989, 17:30 local (23:30 UTC)
Place
Purvis, MS
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N70396Dyar KIT FOX
Weather
Visual (VMC) · Day
Status
Completed · report June 28, 1991
Report
Approved by Office Director
FAA report
19890325004749A
Case key
32413

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

On this page

Probable cause

Failure of the engine's rear piston. Factors related to the accident were: the pilot's lack of altitude for a forced landing and trees in the emergency landing area.

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 power(total) - mech failure/malfClimb
Engine assembly,piston - failure,totalCause
Forced landingManeuvering - turn to landing area (emergency)
Altitude - inadequatePilot in commandFactor
In flight collision with objectDescent - emergency
Object - tree(s)Factor
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The plt had flown the homebuilt acft about 6 hrs since construction was completed. He stated he was flying near a friend's house at about 100 ft & pulled up into a climb to return home. While passing thru about 200 ft, the eng 'choked' & he made a 180 deg turn to land in a field. Just before landing, the rgt wing struck a tree & the acft crashed. An exam of the eng revealed the rear piston had failed for an undetermined reason.

Aircraft

Registration
N70396
Reported as
Dyar KIT FOX
Category
Airplane, amateur-built
Serial number
266
Airframe hours
6
Engine
Rotax 532, 64 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Barnard Dyar
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · December 1, 1988 · 6 hours before

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
67
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
900 total · 6 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 5 knots
Visibility
3 statute miles
Lowest ceiling
25,000 ft overcast
Temperature
61 °F, dew point 57 °F
Altimeter
30.00 inHg
Observed at
MCB, 56 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.