Hylio HYL-150
N4645Y is a Hylio HYL-150, a rotorcraft powered by electric motors (a helicopter or multicopter). It is unmanned. It is registered to an individual in Dickinson, North Dakota. The FAA lists the registration as "sale reported". No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.
Aircraft
- Maker
- Hylio (United States)FAA spelling: HYLIO INC
- Model
- HYL-150 · all HYL-150s and related versions
- Serial number
- 17906110406
- Type
- Rotorcraft
- Power
- Electric, 4 motors
- Seats
- 0
- Year built
- Not given
- Transponder code
- A5AB95 (octal 51325625)
Registration
- Status
- Sale reported
- Certificate issued
- —
- Expires
- —
- Last FAA action
- May 8, 2026
- Airworthiness
- None on file
- FAA region
- Great Lakes
- FAA record id
- 01501533
Owner as the FAA publishes it
- Name
- Sale Reported
- Type
- Individual
- Address
- 3263 110S Ave SW
Dickinson, ND 58601-8566
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Earlier use of this number 3
Records check free · 4 to understand · 1 clear
The public federal record on N4645Y, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Registration status is "Sale reported". An aircraft cannot be operated on an invalid or expired registration; resolve this with the FAA before any transaction. [1]
No airworthiness certificate is on file. Usual for a newly registered aircraft, a project, or an aircraft that has not flown since a change of registration; ask for the certificate. [1]
No earlier tail number is recorded against serial 17906110406 for this model in the deregistered file. [2]
N4645Y was previously assigned to 3 other aircraft: Moser Rick L RALLY 3 (serial 36340795, cancelled December 17, 2014); Cessna 210N (serial 21063967, cancelled January 12, 1981); Piper PA-18-150 (serial 18-8946, cancelled November 17, 1971). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
1 NTSB record under N4645Y: Accident on June 10, 1984 at Stockbridge, GA: no injuries, substantial damage. Details below. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
NTSB records 1
Aircraft on the NTSB record: Rotec RALLY 3 · operated under 103
Search the NTSB's CAROL system for ATL84LA197 for the docket and final report. Open CAROL
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through August 27, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data