N57U — Hiller UH-12A
Active registrationChecked against FAA & NTSB records · as of Sep 4, 2026
N57U has no NTSB accident records on file. Registration data compiled from public FAA records as of Sep 4, 2026.
Aircraft record
- Serial number
- 286
- Manufacturer
- Hiller
- Model
- UH-12A
- Category
- Rotorcraft
- Registration
- Active
- Registered to
- Patten Jeffery D — Rapid City, SD
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the Hiller UH-12A).
- May 25, 2022registered — Patten Jeffery D
- May 25, 2022registered — Patten Jeffery D
- Aug 26, 2026deregistered
Frequently asked
- Has N57U been in an accident?
- No NTSB accident records are on file for N57U.
- What kind of aircraft is N57U?
- N57U is a Hiller UH-12A (rotorcraft), serial number 286.
- Who is N57U registered to?
- N57U is registered to Patten Jeffery D of Rapid City, SD. Registration status: active.
The full N57U 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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