LET L-23 SUPER BLANIK near Sterling, MA — 2021-07-31
- Date
- 2021-07-31
- Location
- Sterling, MA, USA
- Airport
- 3B3
- Aircraft
- LET L-23 SUPER BLANIK
- Registration
- N373BA
- Category
- Glider
- Highest injury
- Serious
- Fatalities
- 0
Probable cause
The flight instructor’s lack of remedial action, which resulted in an aerodynamic stall in the landing flare and a hard landing.
NTSB narrative
The flight instructor reported that student pilot was flying the glider as it approached to land with the air brakes in the fully extended position. As the student pilot attempted to flare, the glider pitched up and stalled several feet above the runway, resulting in a hard landing. During the hard landing, the glider sustained minor damage and the student pilot was not injured; however, the flight instructor was seriously injured. The flight instructor added that there were no preimpact mechanical malfunctions with the glider and he should have had his hands in close proximity to the controls to be ready to prevent any abrupt inputs and take control if required.
NTSB coding
Evidence available
- Photos
- 4 docket documents
Docket documents4
- PILOT/OPERATOR AIRCRAFT ACCIDENT REPORT, NTSB FORM 6120.1form
- INTERVIEW SUMMARYinterview
- PHOTO ARRAYphotos
- WEATHER REPORTreport
Related mishaps
- VANS AIRCRAFT INC RV-12IS
2026-02-24 · Appleton, WI
- TOCI GABE C G SUPA
2025-09-19 · Palmer, AK
- BEECH B19
2024-03-04 · Oklahoma City, OK
- BELLANCA 8GCBC
2023-09-03 · Cordova, AK
- CESSNA 172
2023-06-03 · Prescott, AZ
- WASZAK ARTHUR B WITTMAN TAILWIND W10
2022-10-06 · Waldron, AR