N403US V

This aircraft — FAA registration facts

N403US is a 2017 Aai Corp Dba Textron Systs Unm AEROSONDE MK 4.7G (serial 4003), registered to Aai Corp Dba (corporation) in Hunt Valley, MD. Its FAA registration is recorded as v and expires July 2027; the airworthiness certificate dates from January 2026. It carries a Ama/Expr UNKNOWN ENG engine. Its Mode-S transponder broadcasts the ICAO 24-bit address A4B999. It is one of 16 Aai Corp Dba Textron Systs Unm AEROSONDE MK 4.7G aircraft on the FAA registry. Aai Corp Dba holds 17 aircraft on the registry.

Registered owner

Aai Corp Dba

Owner type

Corporation

Based in

Hunt Valley, MD

Serial number

4003

Year built

2017 · 9 yrs old

Airworthiness class

49A9B9C

FAA status

V

Mode-S / ICAO24

A4B999 · 51134631 octal

Certificate issued

Jul 14, 2017

Airworthiness date

Jan 30, 2026

Last FAA activity

Mar 4, 2023

Registration expires

Jul 31, 2027

FAA region

1

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

Engine on this aircraft

Engine

Ama/Expr UNKNOWN ENG

Engine type

Reciprocating (Piston)

FAA engine code

99999

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

Community facts about N403US

Reported by pilots, owners and enthusiasts — community-reported and admin-checked before they publish. Always verify anything important against the aircraft's records.