N20577 — Grenier Robert T KITFOX SERIES IV
Active registrationChecked against FAA & NTSB records · as of Jul 22, 2026
N20577 has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 22, 2026.
Aircraft record
- Serial number
- 4152394
- Manufacturer
- Grenier Robert T
- Model
- KITFOX SERIES IV
- Category
- Fixed wing single-engine
- Registration
- Active
- Registered to
- Werdier Randy M — Hibbing, MN
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the Grenier Robert T KITFOX SERIES IV).
- Feb 3, 2023registered — Werdier Randy M
Earlier aircraft on this N-number
The tail number N20577 was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the Grenier Robert T KITFOX SERIES IV above.
- until Sep 29, 19801973 Cessna 172M (s/n 17261409)
Frequently asked
- Has N20577 been in an accident?
- No NTSB accident records are on file for N20577.
- What kind of aircraft is N20577?
- N20577 is a Grenier Robert T KITFOX SERIES IV (fixed wing single-engine), serial number 4152394.
- Who is N20577 registered to?
- N20577 is registered to Werdier Randy M of Hibbing, MN. Registration status: active.
The full N20577 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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