N-Number Registry

Registry / N-number

N99DQ

2024 LEONARDO SPA AW139 · Valid

Aircraft

Make
LEONARDO SPA
Model
AW139
Year manufactured
2024
Serial number
32087
Type
Rotorcraft · 17 seats · 2 engines
Weight class
12,500 – 19,999 lbs

Engine

Manufacturer
P&W CANADA
Model
PT6C-67C
Type
Turbo-shaft
Horsepower
1,679

Registration

Registrant

Name
Duquesne Aviation Inc
Type
Corporation
Location
NEW YORK, NY
See other aircraft in New York

Certificate

Status
Valid
Issued
2024-11-13
Airworthiness
2025-05-15
Expires
2031-11-30
Last action
2026-03-02
Fractional ownership
No

ADS-B / Mode S

Mode S hex (ICAO 24-bit)
ADD0A4
Mode S octal
53350244

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: 2026-03-02.