sensors Mode-S transponder
750543
ICAO 24-bit transponder address · allocated to Malaysia
Currently assigned to 9M-XBH · AIRBUS A-330-300
- Hex
- 750543
- Octal
- 35202503
- Decimal
- 7,669,059
- Country
- MY
- Tail
- 9M-XBH
- Type
- A333
- Flights observed
- 102
- Distinct callsigns
- 20
- Country
- MY
- Last broadcast
- 12d ago
Last known position
Country allocation
The ICAO 24-bit address 750543 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 |
|---|---|---|---|
| XAX601 | AirAsia X | 15 | 2026-05-09 |
| XAX600 | AirAsia X | 12 | 2026-05-09 |
| XAX122 | - | 10 | 2026-05-20 |
| XAX123 | - | 9 | 2026-05-20 |
| XAX218 | - | 6 | 2026-06-14 |
| XAX219 | - | 5 | 2026-06-14 |
| XAX182 | AirAsia X | 5 | 2026-06-03 |
| XAX109 | AirAsia X | 5 | 2026-04-27 |
| XAX532 | - | 4 | 2026-06-24 |
| XAX504 | AirAsia X | 4 | 2026-05-11 |
| XAX346 | - | 4 | 2026-07-01 |
| XAX223 | AirAsia X | 3 | 2026-05-15 |
| XAX222 | AirAsia X | 3 | 2026-05-14 |
| XAX183 | AirAsia X | 3 | 2026-06-03 |
| XAX108 | AirAsia X | 3 | 2026-04-27 |
| XAX533 | - | 2 | 2026-06-24 |
| XAX505 | AirAsia X | 2 | 2026-05-12 |
| XAX808 | - | 1 | 2026-06-21 |
| XAX347 | - | 1 | 2026-06-24 |
| XAX333 | AirAsia X | 1 | 2026-06-04 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-01 | XAX346 | - | Jul 1, 11:10 UTC | Jul 1, 22:35 UTC | 11h 25m |
| 2026-06-28 | XAX346 | - | Jun 28, 11:25 UTC | Jun 28, 22:49 UTC | 11h 25m |
| 2026-06-24 | XAX347 | - | Jun 24, 11:50 UTC | Jun 24, 23:00 UTC | 11h 10m |
| 2026-06-24 | XAX533 | - | Jun 24, 03:19 UTC | Jun 24, 09:29 UTC | 6h 10m |
| 2026-06-24 | XAX532 | - | Jun 24, 00:49 UTC | Jun 24, 01:04 UTC | 15m |
| 2026-06-23 | XAX532 | - | Jun 23, 18:39 UTC | Jun 23, 23:10 UTC | 4h 30m |
| 2026-06-21 | XAX808 | - | Jun 21, 12:19 UTC | Jun 21, 22:29 UTC | 10h 10m |
| 2026-06-19 | XAX346 | - | Jun 19, 11:24 UTC | Jun 19, 22:55 UTC | 11h 30m |
| 2026-06-19 | XAX533 | - | Jun 19, 02:39 UTC | Jun 19, 08:59 UTC | 6h 20m |
| 2026-06-18 | XAX532 | - | Jun 18, 21:50 UTC | Jun 19, 00:55 UTC | 3h 4m |
| 2026-06-18 | XAX532 | - | Jun 18, 18:35 UTC | Jun 18, 18:50 UTC | 15m |
| 2026-06-14 | XAX219 | - | Jun 14, 20:50 UTC | Jun 15, 05:20 UTC | 8h 30m |
| 2026-06-14 | XAX218 | - | Jun 14, 11:45 UTC | Jun 14, 18:35 UTC | 6h 50m |
| 2026-06-12 | XAX346 | KUL → XIY | Jun 12, 11:45 UTC | Jun 12, 23:20 UTC | 11h 35m |
| 2026-06-11 | XAX327 | CTU → KUL | Jun 11, 10:25 UTC | Jun 11, 19:55 UTC | 9h 30m |
| 2026-06-04 | XAX333 | PVG → KUL | Jun 4, 18:30 UTC | Jun 5, 03:10 UTC | 8h 40m |
| 2026-06-04 | XAX332 | KUL → PVG | Jun 4, 15:25 UTC | Jun 4, 15:35 UTC | 10m |
| 2026-06-03 | XAX183 | DEL → KUL | Jun 3, 18:10 UTC | Jun 3, 23:05 UTC | 4h 55m |
| 2026-06-03 | XAX182 | KUL → DEL | Jun 3, 14:15 UTC | Jun 3, 16:20 UTC | 2h 5m |
| 2026-06-03 | XAX182 | KUL → DEL | Jun 3, 11:10 UTC | Jun 3, 11:25 UTC | 15m |
| 2026-05-31 | XAX183 | DEL → KUL | May 31, 18:15 UTC | May 31, 23:10 UTC | 4h 55m |
| 2026-05-31 | XAX182 | KUL → DEL | May 31, 14:20 UTC | May 31, 16:20 UTC | 2h 0m |
| 2026-05-31 | XAX182 | KUL → DEL | May 31, 11:25 UTC | May 31, 11:35 UTC | 10m |
| 2026-05-20 | XAX123 | - | May 20, 10:40 UTC | May 20, 22:25 UTC | 11h 45m |
| 2026-05-20 | XAX122 | - | May 20, 06:25 UTC | May 20, 06:40 UTC | 15m |
| 2026-05-15 | XAX223 | SYD → KUL | May 15, 00:15 UTC | May 15, 08:40 UTC | 8h 25m |
| 2026-05-14 | XAX222 | KUL → SYD | May 14, 14:20 UTC | May 14, 22:30 UTC | 8h 10m |
| 2026-05-13 | XAX123 | - | May 13, 09:20 UTC | May 13, 22:10 UTC | 12h 50m |
| 2026-05-13 | XAX122 | - | May 13, 06:20 UTC | May 13, 06:35 UTC | 15m |
| 2026-05-12 | XAX505 | ICN → KUL | May 12, 05:10 UTC | May 12, 05:45 UTC | 35m |
| 2026-05-11 | XAX504 | KUL → ICN | May 11, 19:05 UTC | May 11, 21:45 UTC | 2h 40m |
| 2026-05-11 | XAX504 | KUL → ICN | May 11, 16:00 UTC | May 11, 16:10 UTC | 10m |
| 2026-05-09 | XAX601 | ALA → KUL | May 9, 21:05 UTC | May 9, 21:19 UTC | 15m |
| 2026-05-09 | XAX601 | ALA → KUL | May 9, 08:00 UTC | May 9, 18:25 UTC | 10h 25m |
| 2026-05-09 | XAX600 | KUL → ALA | May 9, 04:55 UTC | May 9, 05:10 UTC | 15m |
| 2026-05-08 | XAX123 | - | May 8, 22:30 UTC | May 8, 22:50 UTC | 20m |
| 2026-05-08 | XAX122 | - | May 8, 06:30 UTC | May 8, 19:55 UTC | 13h 25m |
| 2026-05-07 | XAX307 | HGH → KUL | May 7, 13:05 UTC | May 7, 21:10 UTC | 8h 5m |
| 2026-05-07 | XAX306 | KUL → HGH | May 7, 09:50 UTC | May 7, 10:00 UTC | 10m |
| 2026-05-06 | XAX123 | - | May 6, 09:15 UTC | May 6, 22:15 UTC | 12h 59m |
| 2026-05-06 | XAX122 | - | May 6, 06:15 UTC | May 6, 06:30 UTC | 15m |
| 2026-05-05 | XAX505 | ICN → KUL | May 5, 00:00 UTC | May 5, 06:05 UTC | 6h 5m |
| 2026-05-04 | XAX504 | KUL → ICN | May 4, 19:10 UTC | May 4, 21:50 UTC | 2h 40m |
| 2026-05-04 | XAX504 | KUL → ICN | May 4, 16:05 UTC | May 4, 16:20 UTC | 15m |
| 2026-05-03 | XAX601 | ALA → KUL | May 3, 21:29 UTC | May 3, 21:54 UTC | 25m |
| 2026-05-03 | XAX601 | ALA → KUL | May 3, 08:05 UTC | May 3, 19:05 UTC | 11h 0m |
| 2026-05-03 | XAX600 | KUL → ALA | May 3, 05:05 UTC | May 3, 05:20 UTC | 15m |
| 2026-05-02 | XAX601 | ALA → KUL | May 2, 21:30 UTC | May 2, 21:45 UTC | 15m |
| 2026-05-02 | XAX601 | ALA → KUL | May 2, 18:30 UTC | May 2, 18:40 UTC | 10m |
| 2026-05-02 | XAX600 | KUL → ALA | May 2, 08:00 UTC | May 2, 17:30 UTC | 9h 30m |
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-XBH page for operator, model, and routing details .