Registry / Navion / NAVION G / N21ZZ

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N21ZZ V

Navion NAVION G · 1962

This aircraft — FAA registration facts

N21ZZ is a 1962 Navion NAVION G (serial NAV-4-2405), registered to Madshack Aviation Llc in Reston, VA. It is one of 61 Navion NAVION G aircraft on the FAA registry.

Registered owner
Madshack Aviation Llc
Based in
Reston, VA
Serial number
NAV-4-2405
Year built
1962 · 64 yrs old
Airworthiness class
1
FAA status
V
Mode-S / ICAO24
A1B980 · 50334600 octal
Certificate issued
Aug 18, 2022
Airworthiness date
Jan 27, 1962
Last FAA activity
Sep 22, 2025
Registration expires
Aug 31, 2029
FAA region
1

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

Community facts about N21ZZ

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Flight history & live tracking recent positions on file

ICAO24: a1b980
Last known — 2 months ago NGF1014
Observed 2026-07-09 13:51:50 MST
Auto-refresh • Updated 0s ago
Ground speed
126 kt
Altitude (baro)
4,550 ft
Track
42.0°
Squawk
Wind / OAT
Autopilot target
Lat 43.70572, Lng -70.28868
Map loads when scrolled into view …
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Aircraft Type — ACFTREF 6150120

Navion NAVION G
Engines: 1
Type: piston
Seats: 5
Cruise: 109 KTAS
Category: Standard

Engine — CODE 17027

Manufacturer: Cont Motor
Model: I0-470 SERIES
Type: Reciprocating (Piston)
Horsepower: 260 HP

FAA Registration Record

N-Number: N21ZZ
Serial Number: NAV-4-2405
Year Manufactured: 1962
ACFTREF Code: 6150120
Engine Code: 17027
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 Navion NAVION G. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the Navion NAVION G model overview, reviews & photos →

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Transponder / ADS-B

Mode S (octal): 50334600
ICAO 24-bit (hex): A1B980

Registrant

Madshack Aviation Llc
C/O Hyland Law Pllc
11710 Plaza America Dr Ste 160
Reston, VA, 201904756
FAA Region: 1

Key Dates

Certificate Issued Aug 18, 2022
Airworthiness Jan 27, 1962
Expiration Aug 31, 2029
Last Activity Sep 22, 2025
Data as of Sep 7, 2026

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