N304AB — 2008 Hph Spol Sro Kutna Hora GLASFLUGEL 304S
Active registrationChecked against FAA & NTSB records · as of Jul 18, 2026
N304AB appears in 1 NTSB accident record (most recent 2021, serious injuries). Registration and accident data compiled from public FAA and NTSB records as of Jul 18, 2026.
Aircraft record
- Serial number
- 004-S
- Manufacturer
- Hph Spol Sro Kutna Hora
- Model
- GLASFLUGEL 304S
- Year
- 2008
- Category
- Glider
- Engine
- None None
- Registration
- Active
- Registered to
- Wallis Ronald M — Lago Vista, TX
Accident & incident history
The overstress fracture of the elevator control tube due to reduced wall thickness from water intrusion and subsequent corrosion. Contributing to the accident was the lack of a drain hole at the bottom of the elevator control tube, which allowed the tube to collect water, and the mechanic’s inadequate inspection of the elevator control system during the recent condition inspection.
Registration timeline
Ownership and registration events for this airframe (the 2008 Hph Spol Sro Kutna Hora GLASFLUGEL 304S).
- Mar 27, 2025registered — Wallis Ronald M
Frequently asked
- Has N304AB been in an accident?
- Yes. N304AB appears in 1 NTSB accident record, the most recent in 2021.
- What kind of aircraft is N304AB?
- N304AB is a 2008 Hph Spol Sro Kutna Hora GLASFLUGEL 304S (glider), serial number 004-S.
- Who is N304AB registered to?
- N304AB is registered to Wallis Ronald M of Lago Vista, TX. Registration status: active.
The full N304AB report
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