CHI93DEX01
1993-05-06 · SEYMOUR, Indiana, United States · None · 1 aircraft · Status: Completed
Airport SER
Aircraft involved
Probable cause & findings
an inadvertent stall. Factors relating to the accident are the major alteration of the airframe, and failure of the pilot-in- command to obtain new performance data.
Factual narrative
On May 6, 1993, at 0945, eastern standard time, a Zeigler Moni homebuilt airplane, N10GZ, sustained substantial damage when the pilot lost control and crashed on takeoff at the Freeman Municipal Airport, Seymour, Indiana. The private pilot, and sole occupant of the airplane, received minor injuries. No flight plan was filed for the local flight, and visual meteorological conditions prevailed at the time. The pilot stated the airplane stalled after takeoff at an altitude of about 50 feet, and contacted the ground in a nose- down attitude. The airplane had been modified by the pilot, who was also the builder. Each wing had been shortened by 3 feet, and a heavier landing gear had been installed. No adjustment had been made to the performance data for the airplane to compensate for the increased weight or shortened wings. The airplane had not been recertificated in this configuration. The pilot stated the airplane stalled shortly after takeoff at an altitude of 50 feet, and then contacted the ground. Each wing of the experimental airplane had been shortened by 3 feet, and a heavier landing gear installed by the builder, who was also the pilot. No adjustment to performance data had been done. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1993_CHI93DEX01.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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