NTSB CAROL · Event
Event GAA18CA557
Registry · N34107
FAA Aircraft Registry record.
Make / Model
SCHWEIZER SGS 1-35
Year of manufacture
1975 · 43 years old at event
Engine
NONE NONE
Seats / Engines
1 seats · 1 engine
Last airworthiness date
19751219
ADS-B equipped
Yes — Mode-S A3C37D
Registrant of record
CARTER JAMES M
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's failure to extend the landing gear before landing and to use the Before Landing checklist.
Factual narrative
The pilot in the retractable landing gear-equipped glider, reported that during flight he could no longer find lift, and selected a field for landing. During the approach, he did not use the before landing checklist, and he forgot to extend his landing gear. The glider landed on the lower fuselage and skidded across the grass surface before it collided with a barbed wire fence. The glider sustained substantial damage to the canopy, the fuselage, and the rudder. The pilot reported that there were no mechanical malfunctions or failures with the glider that would have precluded normal operation. The pilot in the retractable-landing gear-equipped glider reported that, during flight, he could no longer find lift, so he selected a field for landing. During the approach, he did not use the Before Landing checklist, and he forgot to extend the landing gear. The glider landed on the lower fuselage and skidded across the grass surface before it collided with a barbed wire fence. The glider sustained substantial damage to the canopy, fuselage, and rudder. The pilot reported that there were no mechanical malfunctions or failures with the glider that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).
- C Personnel issues-Task performance-Use of equip/info-Use of checklist-Pilot - C
- C Personnel issues-Task performance-Use of equip/info-Use of equip/system-Pilot - C
- C Aircraft-Aircraft systems-Landing gear system-Gear extension and retract sys-Not used/operated - C
- — Environmental issues-Physical environment-Object/animal/substance-Fence/fence post-Contributed to outcome
Verbatim from NTSB's published report. Source file
NTSB_2018_GAA18CA557.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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