N557KN — Hylio Inc HYL-300
Active registrationChecked against FAA & NTSB records · as of Oct 31, 2026
N557KN has no NTSB accident records on file. Registration data compiled from public FAA records as of Oct 31, 2026.
Aircraft record
- Serial number
- 17906130216
- Manufacturer
- Hylio Inc
- Model
- HYL-300
- Category
- Rotorcraft
- Registration
- Active
- Registered to
- Sale Reported — Menlo Park, CA
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the Hylio Inc HYL-300).
- Apr 29, 2026registered — Hylio Inc
- Apr 29, 2026registered — Hylio Inc
- Aug 26, 2026deregistered
- Oct 7, 2026transferred — Sale Reported
Frequently asked
- Has N557KN been in an accident?
- No NTSB accident records are on file for N557KN.
- What kind of aircraft is N557KN?
- N557KN is a Hylio Inc HYL-300 (rotorcraft), serial number 17906130216.
- Who is N557KN registered to?
- N557KN is registered to Sale Reported of Menlo Park, CA. Registration status: active.
The full N557KN 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
Instant access · no account · permanent link