Registry / Ryan / NAVION / N4421K

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N4421K V

Ryan NAVION · 1948 · Ralston, WY

This aircraft — FAA registration facts

N4421K is a 1948 Ryan NAVION (serial NAV-4-1421), registered to Martin Michael D (individual) in Ralston, WY. Its FAA registration is recorded as v and expires January 2031; the airworthiness certificate dates from June 1956 (70 years ago). It carries a Cont Motor E185 SERIES engine rated at 205 hp, the engine on 67% of registered Ryan NAVIONs. Its Mode-S transponder broadcasts the ICAO 24-bit address A55490. It is one of 170 Ryan NAVION aircraft on the FAA registry. Martin Michael D holds 2 aircraft on the registry.

Registered owner
Martin Michael D
Owner type
Individual
Based in
Ralston, WY
Serial number
NAV-4-1421
Year built
1948 · 78 yrs old
Airworthiness class
1
FAA status
V
Mode-S / ICAO24
A55490 · 51252220 octal
Certificate issued
Jan 17, 2024
Airworthiness date
Jun 16, 1956
Last FAA activity
Jan 17, 2024
Registration expires
Jan 31, 2031
FAA region
S

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Cont Motor E185 SERIES
Engine type
Reciprocating (Piston)
Rated power
205 hp
Power per seat
51 hp
FAA engine code
17014

111 of the 166 registered Ryan NAVION carry this engine (67%), across 11 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N4421K

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Flight history & live tracking

ICAO24: a55490
No flight data on file yet for N4421K.
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Aircraft Type — ACFTREF 6150160

Ryan NAVION
Engines: 1
Type: piston
Seats: 4
Cruise: 109 KTAS
Category: Standard
TCDS: A-782

Engine — CODE 17014

Manufacturer: Cont Motor
Model: E185 SERIES
Type: Reciprocating (Piston)
Horsepower: 205 HP

FAA Registration Record

N-Number: N4421K
Serial Number: NAV-4-1421
Year Manufactured: 1948
ACFTREF Code: 6150160
Engine Code: 17014
Status: V (V)
Certification: 1
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: Reciprocating (Piston) (1)
Source: master

Documents & resources

Commonly available reference sources for the Ryan NAVION. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the Ryan NAVION model overview, reviews & photos →

These are commonly available reference sources. FerryFlight Hub does not provide sample or generated documents on this page.

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Transponder / ADS-B

Mode S (octal): 51252220
ICAO 24-bit (hex): A55490

Registrant

Martin Michael D
Individual
View all 2 aircraft registered to this owner →
Po Box 711
Ralston, WY, 824400711
FAA Region: S

Key Dates

Certificate Issued Jan 17, 2024
Airworthiness Jun 16, 1956
Expiration Jan 31, 2031
Last Activity Jan 17, 2024
Data as of Sep 7, 2026

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