N399ZA V

This aircraft — FAA registration facts

N399ZA is a 1983 Aero Vodochody L-39ZA (serial 332641), registered to Coastal Defense Inc (corporation) in Mill Hall, PA. Its FAA registration is recorded as v and expires April 2028; the airworthiness certificate dates from June 2026. It carries a Ivchenko AI-25TL engine rated at 3,792 lbf, the engine on 43% of registered Aero Vodochody L-39ZAs. Its Mode-S transponder broadcasts the ICAO 24-bit address A4A678. It is one of 25 Aero Vodochody L-39ZA aircraft on the FAA registry. Coastal Defense Inc holds 11 aircraft on the registry.

Registered owner

Coastal Defense Inc

Owner type

Corporation

Based in

Mill Hall, PA

Serial number

332641

Year built

1983 · 43 yrs old

Airworthiness class

43

FAA status

V

Mode-S / ICAO24

A4A678 · 51123170 octal

Certificate issued

Apr 10, 2015

Airworthiness date

Jun 17, 2026

Last FAA activity

Jul 22, 2024

Registration expires

Apr 30, 2028

FAA region

1

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

Engine on this aircraft

Engine

Ivchenko AI-25TL

Engine type

Turbo-fan

Rated thrust

3,792 lbf

FAA engine code

34703

9 of the 21 registered Aero Vodochody L-39ZA carry this engine (43%), across 4 engine variants on the type.

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

Community facts about N399ZA

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