Sikorsky S58E
N504 is a Sikorsky S58E, a rotorcraft with a piston engine (a helicopter or multicopter), built in 1957. It has 14 seats. It is registered to Vi 1 LLC, an LLC in Brewster, Washington. The registration is valid: it was issued on June 10, 2015 and expires on June 30, 2028. It holds a standard airworthiness certificate for normal, dated August 10, 1982.
Aircraft
- Maker
- Sikorsky
- Model
- S58E · all S58Es and related versions
- Serial number
- 57-1717
- Type
- Rotorcraft
- Power
- Piston (reciprocating), 1 motor · Wright R-1820 SER · 1475 hp
- Seats
- 14
- Year built
- 1957
- Cruising speed
- 81 mph
- Transponder code
- A648CB (octal 51444313)
Registration
- Status
- Valid registration
- Certificate issued
- June 10, 2015
- Expires
- June 30, 2028
- Last FAA action
- May 19, 2023
- Airworthiness
- Standard · Normal · August 10, 1982
- FAA region
- Northwest Mountain
- FAA record id
- 00442313
Owner as the FAA publishes it
- Name
- Vi 1 LLC
- Type
- LLC
- Address
- PO Box 735
Brewster, WA 98812-0735
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 · 2 to understand · 3 clear
The public federal record on N504, 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 Vi 1 LLC, an LLC, certificate issued June 10, 2015, expires June 30, 2028. No fractional interest recorded. [1]
The airworthiness certificate on file is dated August 10, 1982, 25 years after the 1957 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]
No earlier tail number is recorded against serial 57-1717 for this model in the deregistered file. [2]
N504 was previously assigned to 3 other aircraft: Sud Aviation SE3130 ALOUETTE II (serial 1085, cancelled June 19, 1970); Cessna T-50 (serial 4449, cancelled March 31, 1948); Robinson /Christensen /Wright FIREFLY (serial CRW-1, cancelled March 14, 1930). 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]
No NTSB investigation records located under N504. 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