Apparatus

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sensors Mode-S transponder

7504AA

ICAO 24-bit transponder address · allocated to Malaysia

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

Hex
7504AA
Octal
35202252
Decimal
7,668,906
Country
MY
Tail
9M-RAO
Type
A320
Broadcasting now · callsign AXM5748 · 15,375 ft
Flights observed
614
Distinct callsigns
20
Country
MY
Last broadcast
Jul 26, 14:35 UTC

Current position

7504AA is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 7504AA 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
AXM1511 - 23 2026-07-19
AXM1510 AirAsia 19 2026-07-19
AXM5310 - 15 2026-07-17
AXM5309 - 14 2026-07-17
AXM6261 - 11 2026-06-17
AXM1520 - 11 2026-07-17
AXM6260 - 10 2026-06-17
AXM1521 - 10 2026-07-17
AXM6271 - 9 2026-07-21
AXM5111 - 9 2026-07-04
AXM6493 AirAsia 8 2026-07-20
AXM6492 - 8 2026-07-19
AXM6270 - 8 2026-07-21
AXM237 - 8 2026-07-04
AXM6497 - 7 2026-07-20
AXM6496 AirAsia 7 2026-07-20
AXM6487 - 7 2026-07-21
AXM6486 - 7 2026-07-21
AXM6277 AirAsia 7 2026-07-20
AXM6276 AirAsia 7 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AXM9573 TWU → KUL Jul 26, 08:45 UTCJul 26, 14:35 UTC5h 50m
2026-07-26 AXM5746 KUL → TWU Jul 26, 01:10 UTCJul 26, 07:00 UTC5h 51m
2026-07-25 AXM5751 KUL → TWU Jul 25, 10:10 UTCJul 25, 15:55 UTC5h 45m
2026-07-25 AXM6229 TGG → KUL Jul 25, 08:30 UTCJul 25, 08:40 UTC10m
2026-07-25 AXM6228 KUL → TGG Jul 25, 06:55 UTCJul 25, 07:10 UTC15m
2026-07-25 AXM5107 BKI → KUL Jul 25, 03:15 UTCJul 25, 05:50 UTC2h 35m
2026-07-25 AXM5106 KUL → BKI Jul 25, 00:15 UTCJul 25, 02:25 UTC2h 10m
2026-07-24 AXM5647 MYY → KUL Jul 24, 09:30 UTCJul 24, 14:25 UTC4h 55m
2026-07-24 AXM6319 LGK → KUL Jul 24, 07:30 UTCJul 24, 08:10 UTC40m
2026-07-24 AXM6318 BKI → TPE Jul 24, 05:55 UTCJul 24, 06:35 UTC40m
2026-07-23 AXM5745 TWU → KUL Jul 23, 22:10 UTCJul 24, 04:10 UTC6h 0m
2026-07-23 AXM513 - Jul 23, 09:25 UTCJul 23, 12:10 UTC2h 45m
2026-07-23 AXM512 KUL → HAN Jul 23, 07:45 UTCJul 23, 08:10 UTC25m
2026-07-23 AXM512 KUL → HAN Jul 23, 05:15 UTCJul 23, 05:30 UTC15m
2026-07-23 AXM5109 BKI → KUL Jul 23, 01:20 UTCJul 23, 03:40 UTC2h 20m
2026-07-22 AXM5108 KUL → BKI Jul 22, 22:15 UTCJul 23, 00:30 UTC2h 15m
2026-07-22 AXM6015 AOR → KUL Jul 22, 11:20 UTCJul 22, 11:55 UTC35m
2026-07-22 AXM5208 KUL → KCH Jul 22, 05:00 UTCJul 22, 05:25 UTC25m
2026-07-22 AXM5109 BKI → KUL Jul 22, 01:35 UTCJul 22, 03:55 UTC2h 20m
2026-07-21 AXM6354 KCH → BKI Jul 21, 10:45 UTCJul 21, 14:15 UTC3h 30m
2026-07-21 AXM6271 - Jul 21, 08:40 UTCJul 21, 09:05 UTC25m
2026-07-21 AXM6270 - Jul 21, 07:05 UTCJul 21, 07:25 UTC20m
2026-07-21 AXM6267 - Jul 21, 05:20 UTCJul 21, 05:40 UTC20m
2026-07-21 AXM6266 - Jul 21, 03:35 UTCJul 21, 03:50 UTC15m
2026-07-21 AXM6487 - Jul 21, 02:40 UTCJul 21, 02:55 UTC15m
2026-07-21 AXM6486 - Jul 21, 01:10 UTCJul 21, 01:25 UTC15m
2026-07-20 AXM6277 TWU → BKI Jul 20, 12:35 UTCJul 20, 13:00 UTC25m
2026-07-20 AXM6276 BKI → TWU Jul 20, 11:10 UTCJul 20, 11:25 UTC15m
2026-07-20 AXM6497 - Jul 20, 07:45 UTCJul 20, 08:00 UTC15m
2026-07-20 AXM6496 BKI → SDK Jul 20, 06:20 UTCJul 20, 06:35 UTC15m
2026-07-20 AXM6267 - Jul 20, 05:15 UTCJul 20, 05:35 UTC20m
2026-07-20 AXM6266 - Jul 20, 03:40 UTCJul 20, 03:55 UTC15m
2026-07-20 AXM6487 - Jul 20, 02:35 UTCJul 20, 02:50 UTC15m
2026-07-20 AXM6486 - Jul 20, 01:10 UTCJul 20, 01:25 UTC15m
2026-07-20 AXM6493 SDK → BKI Jul 20, 00:05 UTCJul 20, 00:20 UTC15m
2026-07-19 AXM6492 - Jul 19, 22:45 UTCJul 19, 23:00 UTC15m
2026-07-19 AXM1511 TPE → BKI Jul 19, 11:05 UTCJul 19, 14:10 UTC3h 5m
2026-07-19 AXM1511 - Jul 19, 09:30 UTCJul 19, 10:00 UTC30m
2026-07-19 AXM1511 - Jul 19, 08:00 UTCJul 19, 08:15 UTC15m
2026-07-19 AXM1510 BKI → TPE Jul 19, 04:05 UTCJul 19, 06:00 UTC1h 55m
2026-07-18 AXM1510 BKI → TPE Jul 18, 23:25 UTCJul 19, 02:35 UTC3h 10m
2026-07-18 AXM1511 - Jul 18, 10:45 UTCJul 18, 13:35 UTC2h 50m
2026-07-18 AXM1511 - Jul 18, 08:55 UTCJul 18, 09:20 UTC25m
2026-07-18 AXM1511 - Jul 18, 07:30 UTCJul 18, 08:00 UTC30m
2026-07-18 AXM1510 - Jul 18, 05:25 UTCJul 18, 05:45 UTC20m
2026-07-18 AXM1510 - Jul 18, 03:55 UTCJul 18, 04:10 UTC15m
2026-07-17 AXM1510 BKI → TPE Jul 17, 23:25 UTCJul 18, 02:35 UTC3h 10m
2026-07-17 AXM5310 - Jul 17, 14:04 UTCJul 17, 14:44 UTC40m
2026-07-17 AXM5310 - Jul 17, 12:35 UTCJul 17, 12:50 UTC15m
2026-07-17 AXM5309 - Jul 17, 11:30 UTCJul 17, 11:45 UTC15m

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-RAO page for operator, model, and routing details .

Mode-S 7504AA frequently asked

What is Mode-S code 7504AA?
7504AA is an ICAO 24-bit transponder address. Allocated to Malaysia. Assigned to 9M-RAO.
Where is Mode-S 7504AA registered?
Mode-S code 7504AA is allocated to Malaysia (MY). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7504AA broadcasting right now?
Yes. Mode-S 7504AA is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7504AA, octal 35202252, decimal 7,668,906.
What flights does 7504AA operate?
Mode-S 7504AA has broadcast 20 distinct callsigns, including AXM1511, AXM1510, AXM5310, AXM5309, AXM6261.