Has N517DH been in an accident?

No NTSB accident records are on file for N517DH.

What kind of aircraft is N517DH?

N517DH is a Hylio Inc HYL-150 (rotorcraft), serial number 17906110582.

N517DH is registered to Hylio Inc of Richmond, TX. Registration status: active.

Active registration

Checked against FAA & NTSB records · as of Jul 21, 2026

N517DH has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 21, 2026.

No NTSB accident records on file.

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

Has N517DH been in an accident?: No NTSB accident records are on file for N517DH.
What kind of aircraft is N517DH?: N517DH is a Hylio Inc HYL-150 (rotorcraft), serial number 17906110582.
Who is N517DH registered to?: N517DH is registered to Hylio Inc of Richmond, TX. Registration status: active.

The full N517DH 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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