Has N4643Y been in an accident?

No NTSB accident records are on file for N4643Y.

What kind of aircraft is N4643Y?

N4643Y is a Hylio Inc HYL-150 (rotorcraft), serial number 17906110445.

Who is N4643Y registered to?

N4643Y is registered to Hylio Inc of Richmond, TX. Registration status: active.

N4643Y — Hylio Inc HYL-150

Active registration

Checked against FAA & NTSB records · as of Jul 24, 2026

N4643Y has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 24, 2026.

Aircraft record

Serial number: 17906110445
Manufacturer: Hylio Inc
Model: HYL-150
Category: Rotorcraft
Registration: Active
Registered to: Hylio Inc — Richmond, TX

View the FAA registry record for N4643Y →

Accident & incident history

No NTSB accident records on file.

Registration timeline

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

Jun 8, 2025registered — Hylio Inc

Earlier aircraft on this N-number

The tail number N4643Y was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the Hylio Inc HYL-150 above.

until May 4, 1995Piper PA-25-235 (s/n 254363)

Frequently asked

Has N4643Y been in an accident?: No NTSB accident records are on file for N4643Y.
What kind of aircraft is N4643Y?: N4643Y is a Hylio Inc HYL-150 (rotorcraft), serial number 17906110445.
Who is N4643Y registered to?: N4643Y is registered to Hylio Inc of Richmond, TX. Registration status: active.

The full N4643Y report

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