N139TD — 1987 Aero Vodochody L-39, Las Vegas, NV

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This aircraft — FAA registration facts

N139TD is a 1987 Aero Vodochody L-39 (serial 734156), registered to Par Defense Aero LLC (LLC) in Las Vegas, NV. Its FAA registration is recorded as v and expires May 2032; the airworthiness certificate dates from August 2025 (1 year ago). It carries a Ama/Expr UNKNOWN ENG engine, the engine on 27% of registered Aero Vodochody L-39s. Its Mode-S transponder broadcasts the ICAO 24-bit address A09E4D. It is one of 63 Aero Vodochody L-39 aircraft on the FAA registry. Par Defense Aero LLC holds 4 aircraft on the registry.

Registered owner: Par Defense Aero LLC
Owner type: LLC
Based in: Las Vegas, NV
Serial number: 734156
Year built: 1987 · 39 yrs old
Airworthiness class: 43
FAA status: V
Mode-S / ICAO24: A09E4D · 50117115 octal
Certificate issued: May 22, 2025
Airworthiness date: Aug 25, 2025
Last FAA activity: May 22, 2025
Registration expires: May 31, 2032
FAA region: 4

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

Engine on this aircraft

Engine: Ama/Expr UNKNOWN ENG
Engine type: Turbo-fan
FAA engine code: 99999

17 of the 63 registered Aero Vodochody L-39 carry this engine (27%), across 8 engine variants on the type.

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

Community facts about N139TD

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Flight history & live tracking

ICAO24: a09e4d

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Aircraft Type — ACFTREF 05603SJ

Aero Vodochody L-39

Engines: 1

Type: jet

Seats: 2

Category: Standard

Engine — CODE 99999

Manufacturer: Ama/Expr

Model: UNKNOWN ENG

Type:

FAA Registration Record

N-Number: N139TD

Serial Number: 734156

Year Manufactured: 1987

ACFTREF Code: 05603SJ

Engine Code: 99999

Status: V (V)

Certification: 43

Type Aircraft: Fixed Wing Single Engine (4)

Type Engine: Turbo-fan (5)

Source: master

Transponder / ADS-B

Mode S (octal): 50117115

ICAO 24-bit (hex): A09E4D

ADS-B Exchange ↗ | FlightAware ↗

Registrant

Par Defense Aero LLC

LLC

View all 4 aircraft registered to this owner →

732 S 6Th St Ste 4668
Las Vegas, NV, 891016948

FAA Region: 4

Key Dates

Certificate Issued May 22, 2025

Airworthiness Aug 25, 2025

Expiration May 31, 2032

Last Activity May 22, 2025

Data as of Oct 5, 2026

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N139TD V

This aircraft — FAA registration facts

Engine on this aircraft

Community facts about N139TD

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Flight history & live tracking

Aircraft Type — ACFTREF 05603SJ

Engine — CODE 99999

FAA Registration Record

Transponder / ADS-B

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