SEA93LA156

NTSB accident investigation · Stark Rand KR-2 · Townsend, MT · July 18, 1993

Accident · FatalLimited investigationFinal report
Date
July 17, 1993, 18:33 local (Jul 18, 1993, 00:33 UTC)
Place
Townsend, MT
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N2ALStark Rand KR-2
Weather
Visual (VMC) · Day
Status
Completed · report August 1, 1994
Report
Approved by Office Director
FAA report
19930717024159A
Case key
41733

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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Probable cause

The loss of engine power due to the failure of the improperly modified magneto and loss of control in flight by the PIC while maneuvering to return to the airport.

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 powerTakeoff - initial climb
Ignition system,magneto - failure,totalCause
Maintenance,modification - improperPilot in commandCause
Loss of control - in flightManeuvering - turn to landing area (emergency)
Airspeed(vs) - not maintainedPilot in commandCause
Stall - inadvertentPilot in command
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The engine lost power at a low altitude during initial climb after takeoff and the pilot initiated an emergency turn back to the airport. The acft stalled during the turn and descended nose down into the ground. An improper type coil, modified to fit, was installed in the engine magneto.

Factual narrative

On Sunday evening, July 17, 1993, at 1833 mountain daylight time, a Stark Rand KR-2, N2AL, registered to the pilot, impacted the ground eight miles north of Townsend, Montana, in an uncontrolled descent. There was no flight plan filed for the local personal flight, conducted under 14 CFR 91 in visual meteorological conditions, that had just taken off from the Canyon Ferry Airstrip. The private certificated pilot was fatally injured in the accident. The aircraft was destroyed in the mishap. There was no fire. Witnesses reported the aircraft entered a steep turn back toward the airstrip at a low altitude after takeoff. The aircraft nose dropped during the turn and the aircraft descended in a nose down attitude until it impacted the ground. The FAA inspector who examined the wreckage reported the pilot had been having problems with the aircraft engine during the week before the accident and that evidence indicated the engine was not operating at the time impact. He said an improper coil was installed on the engine magneto in the wreckage.

Aircraft

Registration
N2AL
Reported as
Stark Rand KR-2
Category
Airplane, amateur-built
Serial number
1023
Engine
Volkswagen 2100 CC, 75 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Operator
Phillips, Roger A.
Registered owner
Phillips, Roger A.
Airworthiness certificate
Special, Experimental (Special)
Airport
8U9 · Canyon Ferry Airport

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
Seat
Left
Toxicology
Performed
Flight hours
1,350 total

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 8 knots
Visibility
20 statute miles
Lowest ceiling
7,000 ft broken
Temperature
59 °F, dew point 48 °F
Altimeter
30.00 inHg
Observed at
HLN, 21 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 N2AL · 1

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