sensors Mode-S transponder

AD59DB

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N96AP · BOMBARDIER BD-700 Global 6000/6500 · operated by TWO CREEKS PARTNERS LLC

Hex
AD59DB
Octal
53254733
Decimal
11,360,731
Country
US
Tail
N96AP
Type
GLEX
No current signal · last broadcast 12d ago
Flights observed
28
Distinct callsigns
1
Country
US
Last broadcast
12d ago

Last known position

Most recent position reported by Mode-S AD59DB.

Country allocation

The ICAO 24-bit address AD59DB falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 1 distinct

Callsign Airline Flights Last seen
EJM960 - 28 2026-05-17

Recent flights last 28

DateFlightRouteTakeoffLandingDuration
2026-05-17 EJM960 - May 17, 19:55 UTCMay 17, 23:00 UTC3h 5m
2026-05-15 EJM960 - May 15, 19:05 UTCMay 15, 21:55 UTC2h 50m
2026-05-15 EJM960 - May 15, 17:35 UTCMay 15, 18:20 UTC45m
2026-05-15 EJM960 - May 15, 12:20 UTCMay 15, 13:05 UTC45m
2026-05-14 EJM960 - May 14, 15:45 UTCMay 14, 20:15 UTC4h 30m
2026-05-14 EJM960 - May 14, 13:25 UTCMay 14, 14:01 UTC35m
2026-05-10 EJM960 - May 10, 17:15 UTCMay 10, 23:09 UTC5h 55m
2026-05-08 EJM960 - May 8, 19:05 UTCMay 8, 20:30 UTC1h 25m
2026-05-08 EJM960 - May 8, 15:00 UTCMay 8, 18:25 UTC3h 25m
2026-05-07 EJM960 - May 7, 19:15 UTCMay 7, 20:05 UTC50m
2026-05-07 EJM960 - May 7, 14:10 UTCMay 7, 18:10 UTC4h 0m
2026-05-06 EJM960 - May 6, 17:20 UTCMay 6, 21:55 UTC4h 34m
2026-05-05 EJM960 - May 5, 17:40 UTCMay 5, 22:50 UTC5h 10m
2026-05-05 EJM960 - May 5, 02:05 UTCMay 5, 02:15 UTC10m
2026-05-04 EJM960 - May 4, 22:35 UTCMay 5, 01:15 UTC2h 40m
2026-05-04 EJM960 - May 4, 20:10 UTCMay 4, 21:35 UTC1h 25m
2026-05-04 EJM960 - May 4, 17:35 UTCMay 4, 19:20 UTC1h 46m
2026-05-04 EJM960 - May 4, 01:30 UTCMay 4, 06:40 UTC5h 10m
2026-05-03 EJM960 - May 3, 22:34 UTCMay 4, 00:00 UTC1h 25m
2026-05-01 EJM960 - May 1, 13:20 UTCMay 1, 15:10 UTC1h 50m
2026-04-26 EJM960 - Apr 26, 15:35 UTCApr 26, 17:10 UTC1h 35m
2026-04-24 EJM960 - Apr 24, 16:55 UTCApr 24, 19:45 UTC2h 50m
2026-04-22 EJM960 - Apr 22, 19:35 UTCApr 22, 21:20 UTC1h 45m
2026-04-20 EJM960 - Apr 20, 21:30 UTCApr 20, 22:55 UTC1h 25m
2026-04-18 EJM960 - Apr 18, 01:55 UTCApr 18, 03:20 UTC1h 25m
2026-04-16 EJM960 - Apr 16, 03:09 UTCApr 16, 04:34 UTC1h 25m
2026-04-16 EJM960 - Apr 16, 02:34 UTCApr 16, 03:04 UTC30m
2026-04-13 EJM960 - Apr 13, 21:12 UTCApr 13, 23:00 UTC1h 48m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N96AP page for operator, model, and routing details .

Mode-S AD59DB frequently asked

What is Mode-S code AD59DB?
AD59DB is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N96AP.
Where is Mode-S AD59DB registered?
Mode-S code AD59DB is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is AD59DB broadcasting right now?
No active broadcast right now. Last signal was 12d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD59DB, octal 53254733, decimal 11,360,731.
What flights does AD59DB operate?
Mode-S AD59DB has broadcast 1 distinct callsign, including EJM960.