Has N504ZH been in an accident?

No NTSB accident records are on file for N504ZH.

What kind of aircraft is N504ZH?

N504ZH is a Hylio Inc HYL-150 (rotorcraft), serial number 17906110681.

N504ZH is registered to Hylio Inc of Richmond, TX. Registration status: active.

Active registration

Checked against FAA & NTSB records · as of Nov 3, 2026

N504ZH has no NTSB accident records on file. Registration data compiled from public FAA records as of Nov 3, 2026.

No NTSB accident records on file.

Ownership and registration events for this airframe (the Hylio Inc HYL-150).

Has N504ZH been in an accident?: No NTSB accident records are on file for N504ZH.
What kind of aircraft is N504ZH?: N504ZH is a Hylio Inc HYL-150 (rotorcraft), serial number 17906110681.
Who is N504ZH registered to?: N504ZH is registered to Hylio Inc of Richmond, TX. Registration status: active.

The full N504ZH report

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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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