SEA03LA191

NTSB accident investigation · Levick RAF 2000 GTX-SE · Bonners Ferry, ID · September 19, 2003

Accident · No injuriesLimited investigationFinal report
Date
September 19, 2003, 08:45 local (15:45 UTC)
Place
Bonners Ferry, ID
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N24DNLevick RAF 2000 GTX-SE
Weather
Visual (VMC) · Day
Status
Completed · report June 2, 2004
Report
Approved by Office Director
Parties
FAA FSDO
FAA report
20030919023729A
Case key
57983

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 pilot's inadequate compensation for gusty wind conditions and his failure to maintain directional control, which resulted in the gyrocraft departing the runway and the main rotor impacting the ground. A contributing factor was wind gusts.

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 - on ground/waterLanding - flare/touchdown
Weather condition - gustsFactor
Compensation for wind conditions - inadequatePilot in commandCause
Directional control - not maintainedPilot in commandCause
Dragged wing,rotor,pod,float or tail/skidGo-around (vfr)

Analysis

The student pilot departed on a solo flight in the gyrocraft and made several practice landings before departing the pattern. On his return leg he encountered some gusty wind conditions and decided to terminate the flight. During the landing flare the gyrocraft veered to the right. The student applied full throttle and, believing the nose was going to impact the ground, pitched up into a nose high attitude. The gyrocraft's main rotor then impacted the ground and the gyrocraft came to rest on a short stub taxiway.

Factual narrative

On September 19, 2003, approximately 0845 Pacific daylight time, a Levick RAF 2000 GTX-SE gyrocraft, N24DN, registered to and being flown by a student pilot, incurred substantial damage during a loss of control while landing on runway 20 at the Boundary County airport, Bonners Ferry, Idaho. The student pilot was uninjured. Visual meteorological conditions existed at the time and no flight plan had been filed. The flight, which was instructional, was operated under 14 CFR 91, and originated from the Boundary County airport approximately 0745.

The student pilot reported that he decided to make a solo flight and after completing several takeoffs and landings he flew north about 8-10 miles and back. On his return leg he reported encountering some gusty winds and decided to terminate the flight. He reported that during the landing flare (runway 20) the gyro "...turned quickly to the right, probably from a gust of wind...." Rather than land off the runway the student applied full throttle and, thinking the nose was going to impact the ground, he pulled back on the stick resulting in a nose high attitude. Immediately thereafter the main rotor struck the ground and the gyrocraft came to rest on a short stub taxiway. The student pilot reported no mechanical malfunction with the gyrocraft.

Aircraft

Registration
N24DN
Reported as
Levick RAF 2000 GTX-SE
Category
Gyroplane, amateur-built
Serial number
H2-98-9-340
Airframe hours
158
Engine
Subaru EJ22, 130 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Nystrom, Donald O.
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · June 3, 2003 · 1 hours before
Departed
65S · Bonners Ferry, ID
Destination
65S
Airport
65S · Boundary County, runway 20, 4,000 × 75 ft, asphalt

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
Student pilot
Age
64
Injuries
None
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
37 total · 37 in this make and model · 15 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
7,000 ft overcast
Temperature
50 °F, dew point 39 °F
Altimeter
29.94 inHg
Observed at
SZT, 28 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 N24DN · 1

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