Robinson Helicopter R44 II
N451LL is a Robinson Helicopter R44 II, a rotorcraft with a piston engine (a helicopter or multicopter). It has 4 seats. It is registered to Robinson Helicopter CO, a corporation in Torrance, California. The registration is valid: it was issued on and expires on . No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested. 2 documents are on file: bill of sale (evidence of ownership), loan or lien (security agreement).
Aircraft
- Maker
- Robinson Helicopter (United States)FAA spelling: ROBINSON HELICOPTER COMPANY
- Model
- R44 II · all R44 IIs and related versions
- Serial number
- 15019
- Type
- Rotorcraft
- Power
- Piston (reciprocating), 1 motor
- Seats
- 4
- Year built
- Not given
- Transponder code
- A576D8 (octal 51273330)
Registration
- Status
- Valid, assigned to the manufacturer under its dealer certificate
- Certificate issued
- —
- Expires
- —
- Last FAA action
- June 25, 2026
- Airworthiness
- None on file
- FAA region
- Western-Pacific
- FAA record id
- 01564216
Owner as the FAA publishes it
- Name
- Robinson Helicopter CO
- Type
- Corporation
- Address
- 2901 Airport Dr
Torrance, CA 90505-6115
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 2
Records check free · 2 to understand · 4 clear
The public federal record on N451LL, 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.
Valid registration to Robinson Helicopter CO, a corporation, certificate issued , expires date not given. No fractional interest recorded. [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 15019 for this model in the deregistered file. [2]
No other airframe has carried N451LL according to the deregistered file. [2]
1 loan or lien document received by the registry recently (September 24, 2026). The full title and lien picture is in the FAA aircraft records file. [3]
No NTSB investigation records located under N451LL. CLEAR means the query ran and returned nothing, not that nothing ever happened. [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.
- 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