Apparatus

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sensors Mode-S transponder

750479

ICAO 24-bit transponder address · allocated to Malaysia

Currently assigned to 9M-XBF · AIRBUS A-330-300

Hex
750479
Octal
35202171
Decimal
7,668,857
Country
MY
Tail
9M-XBF
Type
A333
No current signal · last broadcast 23h ago
Flights observed
162
Distinct callsigns
20
Country
MY
Last broadcast
23h ago

Last known position

Most recent position reported by Mode-S 750479.

Country allocation

The ICAO 24-bit address 750479 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
XAX522 - 31 2026-07-10
XAX523 AirAsia X 21 2026-07-10
XAX220 - 12 2026-06-28
XAX221 - 11 2026-06-28
XAX346 - 9 2026-06-30
XAX307 - 8 2026-06-27
XAX306 - 8 2026-06-27
XAX182 AirAsia X 7 2026-06-08
XAX532 AirAsia X 6 2026-05-29
XAX183 AirAsia X 6 2026-06-08
XAX347 AirAsia X 4 2026-06-09
XAX223 AirAsia X 4 2026-06-05
XAX222 AirAsia X 4 2026-06-04
XAX219 - 4 2026-07-06
XAX218 - 4 2026-07-06
XAX809 - 3 2026-04-14
XAX808 - 3 2026-07-04
XAX533 AirAsia X 3 2026-05-30
XAX333 AirAsia X 3 2026-06-11
XAX327 - 2 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 XAX327 - Jul 13, 10:15 UTCJul 13, 20:10 UTC9h 55m
2026-07-12 XAX331D - Jul 12, 05:10 UTCJul 12, 13:35 UTC8h 25m
2026-07-12 XAX330D - Jul 12, 02:01 UTCJul 12, 02:15 UTC15m
2026-07-10 XAX523 HND → KUL Jul 10, 15:15 UTCJul 10, 21:55 UTC6h 41m
2026-07-10 XAX522 - Jul 10, 06:40 UTCJul 10, 13:40 UTC7h 0m
2026-07-08 XAX523 HND → KUL Jul 8, 15:15 UTCJul 8, 21:45 UTC6h 30m
2026-07-08 XAX522 - Jul 8, 10:05 UTCJul 8, 13:25 UTC3h 20m
2026-07-08 XAX522 - Jul 8, 06:35 UTCJul 8, 06:50 UTC15m
2026-07-06 XAX219 - Jul 6, 20:35 UTCJul 7, 04:45 UTC8h 10m
2026-07-06 XAX218 - Jul 6, 11:15 UTCJul 6, 18:30 UTC7h 15m
2026-07-04 XAX808 - Jul 4, 12:15 UTCJul 4, 22:25 UTC10h 10m
2026-07-01 XAX523 HND → KUL Jul 1, 15:20 UTCJul 1, 21:55 UTC6h 35m
2026-07-01 XAX522 - Jul 1, 09:40 UTCJul 1, 13:30 UTC3h 50m
2026-07-01 XAX522 - Jul 1, 06:20 UTCJul 1, 06:35 UTC15m
2026-06-30 XAX346 - Jun 30, 11:15 UTCJun 30, 22:40 UTC11h 25m
2026-06-28 XAX221 - Jun 28, 11:29 UTCJun 28, 20:19 UTC8h 50m
2026-06-28 XAX220 - Jun 28, 01:40 UTCJun 28, 09:25 UTC7h 45m
2026-06-27 XAX307 - Jun 27, 19:09 UTCJun 27, 22:20 UTC3h 10m
2026-06-27 XAX306 - Jun 27, 09:04 UTCJun 27, 09:19 UTC15m
2026-06-25 XAX326 - Jun 25, 10:20 UTCJun 25, 20:09 UTC9h 50m
2026-06-24 XAX523 HND → KUL Jun 24, 15:29 UTCJun 24, 22:10 UTC6h 40m
2026-06-24 XAX522 - Jun 24, 09:49 UTCJun 24, 13:24 UTC3h 35m
2026-06-24 XAX522 - Jun 24, 06:35 UTCJun 24, 06:45 UTC10m
2026-06-23 XAX346 - Jun 23, 11:14 UTCJun 23, 22:40 UTC11h 25m
2026-06-21 XAX346 - Jun 21, 11:20 UTCJun 21, 22:49 UTC11h 30m
2026-06-20 XAX307 - Jun 20, 12:09 UTCJun 20, 20:20 UTC8h 10m
2026-06-20 XAX306 KUL → HGH Jun 20, 08:59 UTCJun 20, 09:19 UTC20m
2026-06-19 XAX523 HND → KUL Jun 19, 15:14 UTCJun 19, 21:54 UTC6h 40m
2026-06-19 XAX522 - Jun 19, 09:49 UTCJun 19, 13:39 UTC3h 50m
2026-06-19 XAX522 - Jun 19, 06:24 UTCJun 19, 06:44 UTC20m
2026-06-18 XAX327 - Jun 18, 10:25 UTCJun 18, 20:15 UTC9h 50m
2026-06-17 XAX523 HND → KUL Jun 17, 15:15 UTCJun 17, 21:55 UTC6h 40m
2026-06-17 XAX522 - Jun 17, 09:55 UTCJun 17, 13:25 UTC3h 30m
2026-06-17 XAX522 - Jun 17, 06:25 UTCJun 17, 06:40 UTC15m
2026-06-16 XAX346 KUL → XIY Jun 16, 11:30 UTCJun 16, 23:00 UTC11h 31m
2026-06-15 XAX331 - Jun 15, 11:45 UTCJun 15, 23:04 UTC11h 20m
2026-06-14 XAX346 KUL → XIY Jun 14, 11:20 UTCJun 14, 23:05 UTC11h 45m
2026-06-13 XAX307 - Jun 13, 09:25 UTCJun 13, 21:05 UTC11h 40m
2026-06-12 XAX523 HND → KUL Jun 12, 15:10 UTCJun 12, 22:10 UTC7h 0m
2026-06-12 XAX522 - Jun 12, 10:05 UTCJun 12, 13:15 UTC3h 10m
2026-06-12 XAX522 - Jun 12, 06:25 UTCJun 12, 06:45 UTC20m
2026-06-11 XAX333 PVG → KUL Jun 11, 15:20 UTCJun 12, 03:05 UTC11h 46m
2026-06-10 XAX523 HND → KUL Jun 10, 15:30 UTCJun 10, 22:25 UTC6h 55m
2026-06-10 XAX522 KUL → HND Jun 10, 09:55 UTCJun 10, 13:10 UTC3h 15m
2026-06-10 XAX522 KUL → HND Jun 10, 06:30 UTCJun 10, 06:45 UTC15m
2026-06-09 XAX347 XIY → KUL Jun 9, 11:15 UTCJun 9, 22:40 UTC11h 25m
2026-06-08 XAX183 DEL → KUL Jun 8, 18:10 UTCJun 8, 23:15 UTC5h 5m
2026-06-08 XAX182 KUL → DEL Jun 8, 11:15 UTCJun 8, 16:00 UTC4h 45m
2026-06-07 XAX219 MEL → KUL Jun 7, 21:05 UTCJun 8, 05:10 UTC8h 5m
2026-06-07 XAX218 KUL → MEL Jun 7, 11:50 UTCJun 7, 19:15 UTC7h 25m

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

Mode-S 750479 frequently asked

What is Mode-S code 750479?
750479 is an ICAO 24-bit transponder address. Allocated to Malaysia. Assigned to 9M-XBF.
Where is Mode-S 750479 registered?
Mode-S code 750479 is allocated to Malaysia (MY). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 750479 broadcasting right now?
No active broadcast right now. Last signal was 23h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 750479, octal 35202171, decimal 7,668,857.
What flights does 750479 operate?
Mode-S 750479 has broadcast 20 distinct callsigns, including XAX522, XAX523, XAX220, XAX221, XAX346.