Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Registered aircraft · FAA record as of September 25, 2026
N58KK

Sikorsky S-58C

N58KK is a Sikorsky S-58C, 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 November 25, 2015 and expires on November 30, 2028. It holds a standard airworthiness certificate for transport, dated April 7, 2016.

Aircraft

Maker
Sikorsky
Model
S-58C
Serial number
58462
Type
Rotorcraft
Power
Piston (reciprocating), 1 motor · Wright R-1820 SER · 1475 hp
Seats
14
Year built
1957
Cruising speed
108 mph
Transponder code
A7747A (octal 51672172)

Registration

Status
Valid registration
Certificate issued
November 25, 2015
Expires
November 30, 2028
Last FAA action
June 23, 2023
Airworthiness
Standard · Transport · April 7, 2016
FAA region
Northwest Mountain
FAA record id
00152551

Owner as the FAA publishes it

Name
Vi 1 LLC
Type
LLC
Address
25985 US Highway 97
Brewster, WA 98812

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.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data