DEN85FTI04

NTSB accident investigation · Failing/Rand-Robinson KR-2 · Laurel, MT · June 22, 1985

Accident · FatalFinal report
Date
June 22, 1985, 07:17 local (13:17 UTC)
Place
Laurel, MT
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N8483YFailing/Rand-Robinson KR-2
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850622026959A
Case key
16571

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 flightApproach - vfr pattern - base turn
Aircraft handling - not maintainedPilot in commandCause
Lack of familiarity with aircraftPilot in commandFactor
Lack of total experience in type of aircraftPilot in commandFactor
Stall/spin - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

Drg a test flt, the plt made a fast taxi run, then took off on rwy 21. After takeoff, he made a gradual climb & shallow left turns to a downwind, circled the arpt & reentered a downwind for rwy 21. Witnesses reported that the plt made a power reduction & began a shallow base turn. The left wing then dropped & the acft entered a spin. After spinning about 2/3 of a turn, the acft impacted the ground in a steep dscnt. No preimpact part failure or malfunction was fnd. The plt had logged no flt time for KR-2 acft; however, he had previously flown N8483Y on 1/26/84. On that flt, he had a problem with being unfamiliar with the sensitivity of the flt controls & decided to abort. During the landing (on 1/26/84), the landing gear & prop were damaged. Toxicology tests showed that the plt had a blood/alcohol level of 47 mg% (0.047%), but no alcohol was fnd in his urine. The amount of blood/alcohol due to putrefaction was not verified.

Aircraft

Registration
N8483Y
Reported as
Failing/Rand-Robinson KR-2
Category
Airplane, amateur-built
Serial number
2560
Airframe hours
17
Engine
Revmaster 2100D, 76 horsepower, reciprocating
Damage
Destroyed
Flight
Part 91
Registered owner
Paul R. Schulz
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · April 6, 1985 · 0 hours before
Departed
6S8
Destination
6S8
Airport
6S8 · Laurel, runway 21, 3,800 × 50 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
66
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
701 total · 1 in this make and model · 682 as pilot in command · 12 in the last 90 days · 6 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 10 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 36 °F
Altimeter
29.00 inHg
Observed at
BIL, 11 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.