N5725 — 1974 Glasflugel STD LIBELLE 201B
Active registrationChecked against FAA & NTSB records · as of Jul 15, 2026
N5725 has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 15, 2026.
Aircraft record
- Serial number
- 550
- Manufacturer
- Glasflugel
- Model
- STD LIBELLE 201B
- Year
- 1974
- Category
- Glider
- Engine
- None None
- Registration
- Active
- Registered to
- Slack Jonathan D — Bonfield, IL
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the 1974 Glasflugel STD LIBELLE 201B).
- Jan 29, 2014registered — Slack Jonathan D
Earlier aircraft on this N-number
The tail number N5725 was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 1974 Glasflugel STD LIBELLE 201B above.
- until Jul 3, 1962Cessna CH-1C (s/n 45525)
Frequently asked
- Has N5725 been in an accident?
- No NTSB accident records are on file for N5725.
- What kind of aircraft is N5725?
- N5725 is a 1974 Glasflugel STD LIBELLE 201B (glider), serial number 550.
- Who is N5725 registered to?
- N5725 is registered to Slack Jonathan D of Bonfield, IL. Registration status: active.
The full N5725 report
$12 $29 launch pricing
- Full NTSB investigation narratives — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
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