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Registered aircraft · FAA record as of September 25, 2026
N4SK

Navion NAVION B

Valid New York

N4SK is a Navion NAVION B, a fixed-wing airplane with one motor with a piston engine, built in 1947. It has 4 seats. It is registered to Sierra Kilo Corporation, a corporation in New York, New York. The registration is valid: it was issued on April 11, 1984 and expires on March 31, 2030. It holds a standard airworthiness certificate, dated October 7, 1955.

Aircraft

Maker
Navion
Model
NAVION B
Serial number
NAV-4-554B
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Cont Motor I0-470 SERIES · 260 hp
Seats
4
Year built
1947
Cruising speed
126 mph
Transponder code
A4A989 (octal 51124611)

Registration

Status
Valid registration
Certificate issued
April 11, 1984
Expires
March 31, 2030
Last FAA action
October 13, 2023
Airworthiness
Standard · October 7, 1955
FAA region
Eastern
FAA record id
00140914

Owner as the FAA publishes it

Name
Sierra Kilo Corporation
Type
Corporation
Address
C/O Ms Jean K Pettibone
1158 Fifth Ave
New York, NY 10029

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