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Aviation safety reports, made easier to study

NTSB Reports is an independent research and search tool for public aviation accident and incident records. It brings NTSB aviation reports, structured fields, docket files, extracted figures, photos, videos, and update history into one searchable interface.

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June 21, 1998 · Hartzler Nieuport 11 Nieuport 1 · N921DH

Gardner, KS

Overview

Report Status
Final with probable cause
Event Type
Accident
Date
June 21, 1998
Injury Outcomes
1 injury (1 minor injury)
Location
Gardner, KS
Aircraft
Hartzler Nieuport 11 Nieuport 1
Tail Number
N921DH
Injuries
Minor
Aircraft Damage
Substantial
NTSB Number
CHI98LA211

The pilot was going to fly one more flight around the traffic pattern for some individuals to take photographs of his aircraft. The pilot stated that there was a dark storm cell approximately 3 statute miles north of the airport moving to the east. The pilot stated that after the aircraft rotated the normal climb speed of 55 mph seemed to diminish rapidly at 8 to 10 feet agl. The pilot stated that his back stick pressure produced a stall, followed by an uncontrollable sink that resulted in the aircraft impacting on the right side of the runway 17. Witnesses to the accident stated that the wind sock was limp at the start of the takeoff roll, but indicated strong gusting winds as the pilot rotated. Post accident investigation showed that there was thunderstorm activity in the area at the time the accident. There were reports of high, gusting, winds in the area at the time of the accident. Subsequent to the accident, the pilot stated in an interview with a Federal Aviation Administration Inspector that he had made a poor decision by taking off with the approaching thunderstorm in the area.

NTSB Probable Cause

the pilot's inadequate weather evaluation and the aircraft stall. A factor to the accident was the gusting wind.

Full Narrative

On June 20, 1998, at 1930 central daylight time, a Hartzler Nieuport 11, N921DH, piloted by a private pilot, sustained substantial damage when it impacted the terrain, following a loss of control during takeoff from runway 17 at the Gardner Municipal Airport, near Gardner, Kansas. Visual meteorological conditions prevailed at the time of the accident. The 14 CFR Part 91 personal flight was not operating on a flight plan. The pilot sustained minor injuries. The local flight was originating at the time of the accident. According to the pilot's written statement, he was going to fly one more flight around the traffic pattern for some individuals to take photographs of his aircraft. The pilot stated that there was a dark storm cell approximately 3 statute miles north of the airport which moving to the east. The pilot stated that after the aircraft rotated the normal climb speed of 55 mph seemed to diminish rapidly upon reaching and altitude of 8 to 10 feet above ground level. The pilot stated that his back "stick pressure produced a stall", followed by an uncontrollable sink that resulted in the aircraft impacting on the right side of the runway 17. Witnesses to the accident stated that the wind sock was limp at the start of the takeoff roll, but indicated strong gusting winds as the pilot rotated. Post accident investigation showed that there was thunderstorm activity in the area. There were reports of high, gusting, winds in the area at the time of the accident. Subsequent to the accident, the pilot stated in a interview with a Federal Aviation Administration Inspector that he had made a poor decision by taking off with the approaching thunderstorm in the area.

Flight

Event TypeAccident
Event Time19:30 CDT
Nearest AirportGardner Municipal Airport (1nm S)
Runway17
Runway Length3240 ft
Runway Width110 ft
Flight Plan FiledNone
Aircraft FireNo
Aircraft ExplosionNo

Aircraft

AircraftHartzler Nieuport 11 Nieuport 1
Tail NumberN921DH
Aircraft CategoryAir
DamageSubstantial
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsVolkswagen · 1600 CC · Reciprocating · 50
Seats1

People & Injuries

Injury Summary1 injury (1 minor injury)
Fatal0
Serious0
Minor1
Uninjured0
Total1
Crew 1Age 58 · Third Class

Conditions

ConditionsVMC
LightDusk
Wind30° @ 7 kt, gusting 23 kt
Visibility2 sm
CeilingBroken clouds 3100 ft
Temperature / Dew Point63 F
Altimeter29.00 inHg
Observation Time01:16
Weather SourceWFAC

Appendix: Source Data