N-Number Registry

Registry / N-number

N439ML

1979 AERO VODOCHODY L-39ZO · Valid

Aircraft

Make
AERO VODOCHODY
Model
L-39ZO
Year manufactured
1979
Serial number
731020
Type
Fixed wing single engine · 2 seats · 1 engine
Weight class
Up to 12,499 lbs

Engine

Manufacturer
AMA/EXPR
Model
UNKNOWN ENG
Type
Turbo-fan

Registration

Registrant

Name
East Boulder Llc
Type
LLC
Location
MC LEOD, MT
See other aircraft in Montana

Certificate

Status
Valid
Issued
2023-11-27
Airworthiness
2025-12-05
Expires
2030-11-30
Last action
2025-04-15
Fractional ownership
No

ADS-B / Mode S

Mode S hex (ICAO 24-bit)
A545AB
Mode S octal
51242653

Every transponder-equipped aircraft broadcasts its Mode S hex code on 1090 MHz. ADS-B receivers like FlightAware and FlightRadar24 use this ICAO code to identify the aircraft.

Source: FAA Releasable Aircraft Database (public domain). Last action on this record: 2025-04-15.

N439ML — AERO VODOCHODY L-39ZO · N-Number