Apparatus

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sensors Mode-S transponder

7503FD

ICAO 24-bit transponder address · allocated to Malaysia

Currently assigned to 9M-AJZ · AIRBUS A-320

Hex
7503FD
Octal
35201775
Decimal
7,668,733
Country
MY
Tail
9M-AJZ
Type
A320
No current signal · last broadcast 7h ago
Flights observed
260
Distinct callsigns
20
Country
MY
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 7503FD.

Country allocation

The ICAO 24-bit address 7503FD falls within the block assigned to Malaysia (MY) by ICAO Annex 10, Volume III. Every aircraft registered in Malaysia 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 20 distinct

Callsign Airline Flights Last seen
AXM38 - 6 2026-04-16
AXM39 AirAsia 5 2026-04-16
AXM893 AirAsia 4 2026-05-12
AXM881 AirAsia 4 2026-05-01
AXM65 AirAsia 4 2026-05-29
AXM64 AirAsia 4 2026-05-29
AXM880 AirAsia 3 2026-05-01
AXM6229 AirAsia 3 2026-05-27
AXM6228 AirAsia 3 2026-05-27
AXM6126 AirAsia 3 2026-05-29
AXM6125 AirAsia 3 2026-05-29
AXM6015 AirAsia 3 2026-05-19
AXM584 AirAsia 3 2026-04-17
AXM5217 AirAsia 3 2026-04-24
AXM396 AirAsia 3 2026-05-24
AXM351 AirAsia 3 2026-05-19
AXM9 AirAsia 2 2026-05-04
AXM899 AirAsia 2 2026-05-22
AXM898 AirAsia 2 2026-05-22
AXM892 AirAsia 2 2026-05-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 AX63 - May 30, 13:05 UTCMay 30, 13:25 UTC20m
2026-05-30 AXM404 PDG → KUL May 30, 10:10 UTCMay 30, 10:50 UTC40m
2026-05-30 AXM405 KUL → PDG May 30, 08:20 UTCMay 30, 08:50 UTC30m
2026-05-30 AXM867 KBV → KUL May 30, 06:35 UTCMay 30, 07:05 UTC30m
2026-05-30 AXM866 KUL → KBV May 30, 04:00 UTCMay 30, 04:10 UTC10m
2026-05-30 AXM702 SIN → KUL May 30, 01:35 UTCMay 30, 02:06 UTC31m
2026-05-29 AXM703 KUL → SIN May 29, 23:45 UTCMay 30, 00:20 UTC35m
2026-05-29 AXM64 CCU → KUL May 29, 20:55 UTCMay 29, 21:20 UTC25m
2026-05-29 AXM65 KUL → CCU May 29, 13:05 UTCMay 29, 13:20 UTC15m
2026-05-29 AXM6154 PEN → KUL May 29, 08:30 UTCMay 29, 09:10 UTC40m
2026-05-29 AXM6153 KUL → PEN May 29, 07:00 UTCMay 29, 07:35 UTC35m
2026-05-29 AXM6125 PEN → KUL May 29, 05:00 UTCMay 29, 05:40 UTC40m
2026-05-29 AXM6126 KUL → PEN May 29, 03:40 UTCMay 29, 04:10 UTC30m
2026-05-28 AXM115 CAN → KUL May 28, 22:35 UTCMay 29, 02:10 UTC3h 35m
2026-05-28 AXM114 KUL → CAN May 28, 19:55 UTCMay 28, 20:30 UTC35m
2026-05-28 AXM114 KUL → CAN May 28, 16:45 UTCMay 28, 17:15 UTC30m
2026-05-28 AXM5134 KUL → BKI May 28, 10:45 UTCMay 28, 12:55 UTC2h 10m
2026-05-28 AXM5133 BKI → KUL May 28, 07:35 UTCMay 28, 09:55 UTC2h 20m
2026-05-28 AXM6017 AOR → KUL May 28, 05:45 UTCMay 28, 06:25 UTC40m
2026-05-28 AXM6016 KUL → AOR May 28, 04:10 UTCMay 28, 04:30 UTC20m
2026-05-27 AXM68 HYD → KUL May 27, 13:35 UTCMay 27, 22:40 UTC9h 5m
2026-05-27 AXM6439 KBR → KUL May 27, 10:10 UTCMay 27, 12:25 UTC2h 15m
2026-05-27 AXM6229 TGG → KUL May 27, 08:40 UTCMay 27, 09:10 UTC30m
2026-05-27 AXM6228 KUL → TGG May 27, 07:15 UTCMay 27, 07:30 UTC15m
2026-05-27 AXM6125 PEN → KUL May 27, 05:24 UTCMay 27, 05:55 UTC30m
2026-05-27 AXM6126 KUL → PEN May 27, 03:59 UTCMay 27, 04:19 UTC20m
2026-05-26 AXM5876 KUL → SBW May 26, 22:29 UTCMay 27, 02:24 UTC3h 55m
2026-05-26 AXM6033 JHB → KUL May 26, 12:00 UTCMay 26, 12:24 UTC25m
2026-05-26 AXM6032 KUL → JHB May 26, 10:34 UTCMay 26, 10:54 UTC20m
2026-05-26 AXM546 PQC → KUL May 26, 05:10 UTCMay 26, 08:50 UTC3h 40m
2026-05-26 AXM6119 PEN → KUL May 26, 03:35 UTCMay 26, 03:55 UTC20m
2026-05-26 AXM6118 KUL → PEN May 26, 01:55 UTCMay 26, 02:15 UTC20m
2026-05-26 AXM6123 PEN → KUL May 26, 00:19 UTCMay 26, 00:44 UTC25m
2026-05-25 AXM6124 KUL → PEN May 25, 22:44 UTCMay 25, 23:00 UTC15m
2026-05-25 AXM5751 KUL → TWU May 25, 10:55 UTCMay 25, 16:35 UTC5h 40m
2026-05-25 AXM5173 LBU → KUL May 25, 09:00 UTCMay 25, 09:40 UTC40m
2026-05-25 AXM5172 KUL → LBU May 25, 06:40 UTCMay 25, 06:50 UTC10m
2026-05-25 AXM5172 KUL → LBU May 25, 04:40 UTCMay 25, 05:15 UTC35m
2026-05-25 AXM5109 BKI → KUL May 25, 03:15 UTCMay 25, 03:40 UTC25m
2026-05-24 AXM6221 TGG → KUL May 24, 11:35 UTCMay 24, 11:55 UTC20m
2026-05-24 AXM6220 KUL → TGG May 24, 09:55 UTCMay 24, 10:15 UTC20m
2026-05-24 AXM396 KNO → KUL May 24, 08:40 UTCMay 24, 09:05 UTC25m
2026-05-24 AXM397 KUL → KNO May 24, 07:10 UTCMay 24, 07:25 UTC15m
2026-05-24 AXM6125 PEN → KUL May 24, 05:25 UTCMay 24, 05:50 UTC25m
2026-05-24 AXM6126 KUL → PEN May 24, 03:45 UTCMay 24, 04:00 UTC15m
2026-05-23 AXM5877 SBW → KUL May 23, 22:45 UTCMay 24, 02:50 UTC4h 5m
2026-05-23 AXM6129 PEN → KUL May 23, 13:30 UTCMay 23, 14:00 UTC30m
2026-05-23 AXM6128 KUL → PEN May 23, 12:00 UTCMay 23, 12:15 UTC15m
2026-05-23 AXM885 DMK → KUL May 23, 09:50 UTCMay 23, 10:05 UTC15m
2026-05-23 AXM885 DMK → KUL May 23, 08:15 UTCMay 23, 08:45 UTC30m

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 9M-AJZ page for operator, model, and routing details .

Mode-S 7503FD frequently asked

What is Mode-S code 7503FD?
7503FD is an ICAO 24-bit transponder address. Allocated to Malaysia. Assigned to 9M-AJZ.
Where is Mode-S 7503FD registered?
Mode-S code 7503FD is allocated to Malaysia (MY). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7503FD broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7503FD, octal 35201775, decimal 7,668,733.
What flights does 7503FD operate?
Mode-S 7503FD has broadcast 20 distinct callsigns, including AXM38, AXM39, AXM893, AXM881, AXM65.