Apparatus

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sensors Mode-S transponder

750222

ICAO 24-bit transponder address · allocated to Malaysia

Currently assigned to 9M-MXX · BOEING 737-800

Hex
750222
Octal
35201042
Decimal
7,668,258
Country
MY
Tail
9M-MXX
Type
B738
No current signal · last broadcast Jul 26, 13:25 UTC
Flights observed
308
Distinct callsigns
20
Country
MY
Last broadcast
Jul 26, 13:25 UTC

Last known position

Most recent position reported by Mode-S 750222.

Country allocation

The ICAO 24-bit address 750222 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
MAS1155 Malaysia Airlines 6 2026-07-21
MAS1152 Malaysia Airlines 6 2026-07-21
MAS2640 - 5 2026-07-09
MAS2631 - 5 2026-07-09
MAS804 Malaysia Airlines 4 2026-05-11
MAS781 - 4 2026-07-17
MAS727 - 4 2026-07-16
MAS2661 Malaysia Airlines 4 2026-07-25
MAS2646 Malaysia Airlines 4 2026-07-25
MAS1459 Malaysia Airlines 4 2026-07-24
MAS1450 Malaysia Airlines 4 2026-07-24
MAS1427 Malaysia Airlines 4 2026-07-21
MAS1426 Malaysia Airlines 4 2026-07-21
MAS079 Malaysia Airlines 4 2026-07-24
MAS078 Malaysia Airlines 4 2026-07-23
MAS871 - 3 2026-07-02
MAS805 Malaysia Airlines 3 2026-05-10
MAS780 - 3 2026-07-17
MAS763 - 3 2026-07-13
MAS726 - 3 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 MAS2669 SDK → KUL Jul 26, 11:10 UTCJul 26, 13:25 UTC2h 15m
2026-07-26 MAS2668 KUL → SDK Jul 26, 07:30 UTCJul 26, 09:45 UTC2h 15m
2026-07-25 MAS2661 TWU → KUL Jul 25, 23:40 UTCJul 26, 05:40 UTC6h 0m
2026-07-25 MAS2639 BKI → KUL Jul 25, 14:50 UTCJul 25, 17:00 UTC2h 10m
2026-07-25 MAS2638 KUL → BKI Jul 25, 11:30 UTCJul 25, 13:40 UTC2h 10m
2026-07-25 MAS2641 BKI → KUL Jul 25, 07:15 UTCJul 25, 09:25 UTC2h 10m
2026-07-25 MAS2646 KUL → BKI Jul 25, 03:45 UTCJul 25, 05:55 UTC2h 10m
2026-07-25 MAS1205 AOR → KUL Jul 25, 00:35 UTCJul 25, 01:10 UTC35m
2026-07-24 MAS1204 KUL → AOR Jul 24, 23:00 UTCJul 24, 23:35 UTC35m
2026-07-24 MAS1459 LGK → KUL Jul 24, 12:35 UTCJul 24, 13:15 UTC40m
2026-07-24 MAS1450 KUL → LGK Jul 24, 10:50 UTCJul 24, 11:20 UTC30m
2026-07-24 MAS1149 PEN → KUL Jul 24, 08:20 UTCJul 24, 09:00 UTC40m
2026-07-24 MAS1148 KUL → PEN Jul 24, 06:20 UTCJul 24, 06:50 UTC30m
2026-07-24 MAS079 HKG → KUL Jul 24, 04:05 UTCJul 24, 04:35 UTC30m
2026-07-24 MAS079 HKG → KUL Jul 24, 01:15 UTCJul 24, 01:25 UTC10m
2026-07-23 MAS078 KUL → HKG Jul 23, 15:10 UTCJul 23, 15:30 UTC20m
2026-07-23 MAS078 KUL → HKG Jul 23, 12:05 UTCJul 23, 12:30 UTC25m
2026-07-22 MAS2646 KUL → BKI Jul 22, 03:45 UTCJul 22, 05:25 UTC1h 40m
2026-07-21 MAS797 - Jul 21, 23:10 UTCJul 22, 00:50 UTC1h 40m
2026-07-21 MAS796 - Jul 21, 14:00 UTCJul 21, 15:55 UTC1h 55m
2026-07-21 MAS1155 PEN → KUL Jul 21, 11:30 UTCJul 21, 12:15 UTC45m
2026-07-21 MAS1152 KUL → PEN Jul 21, 09:45 UTCJul 21, 10:05 UTC20m
2026-07-21 MAS1427 KBR → KUL Jul 21, 07:30 UTCJul 21, 07:50 UTC20m
2026-07-21 MAS1426 KUL → KBR Jul 21, 05:25 UTCJul 21, 05:45 UTC20m
2026-07-20 MAS2598 KUL → MYY Jul 20, 13:25 UTCJul 21, 01:50 UTC12h 24m
2026-07-20 MAS759 - Jul 20, 11:00 UTCJul 20, 11:20 UTC20m
2026-07-20 MAS758 KUL → SGN Jul 20, 06:50 UTCJul 20, 07:05 UTC15m
2026-07-20 MAS614 SIN → KUL Jul 20, 04:00 UTCJul 20, 04:45 UTC45m
2026-07-20 MAS611 KUL → SIN Jul 20, 02:15 UTCJul 20, 02:45 UTC30m
2026-07-19 MAS2547 KCH → KUL Jul 19, 13:45 UTCJul 19, 23:15 UTC9h 30m
2026-07-19 MAS2635 - Jul 19, 10:15 UTCJul 19, 12:25 UTC2h 10m
2026-07-19 MAS2634 - Jul 19, 07:10 UTCJul 19, 09:10 UTC2h 0m
2026-07-19 MAS712 - Jul 19, 03:05 UTCJul 19, 04:45 UTC1h 40m
2026-07-19 MAS713 - Jul 19, 01:10 UTCJul 19, 01:30 UTC20m
2026-07-18 MAS713 - Jul 18, 23:50 UTCJul 19, 00:35 UTC45m
2026-07-18 MAS852 - Jul 18, 07:40 UTCJul 18, 14:05 UTC6h 25m
2026-07-17 MAS870 - Jul 17, 23:39 UTCJul 18, 05:35 UTC5h 56m
2026-07-17 MAS781 - Jul 17, 14:10 UTCJul 17, 15:49 UTC1h 40m
2026-07-17 MAS780 - Jul 17, 10:20 UTCJul 17, 12:25 UTC2h 5m
2026-07-17 MAS807 - Jul 17, 05:25 UTCJul 17, 08:49 UTC3h 25m
2026-07-17 MAS806 KUL → MNL Jul 17, 00:35 UTCJul 17, 04:04 UTC3h 30m
2026-07-16 MAS726 - Jul 16, 21:45 UTCJul 16, 23:25 UTC1h 40m
2026-07-16 MAS727 - Jul 16, 16:25 UTCJul 16, 16:40 UTC15m
2026-07-16 MAS727 - Jul 16, 15:05 UTCJul 16, 15:49 UTC45m
2026-07-16 MAS1155 - Jul 16, 11:45 UTCJul 16, 12:25 UTC40m
2026-07-16 MAS1152 - Jul 16, 09:50 UTCJul 16, 10:29 UTC40m
2026-07-14 MAS875 - Jul 14, 08:05 UTCJul 14, 13:50 UTC5h 45m
2026-07-13 MAS856 - Jul 13, 23:35 UTCJul 14, 05:45 UTC6h 10m
2026-07-13 MAS763 - Jul 13, 08:40 UTCJul 13, 13:05 UTC4h 25m
2026-07-13 MAS2575 - Jul 13, 01:50 UTCJul 13, 06:40 UTC4h 50m

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

Mode-S 750222 frequently asked

What is Mode-S code 750222?
750222 is an ICAO 24-bit transponder address. Allocated to Malaysia. Assigned to 9M-MXX.
Where is Mode-S 750222 registered?
Mode-S code 750222 is allocated to Malaysia (MY). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 750222 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 13:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 750222, octal 35201042, decimal 7,668,258.
What flights does 750222 operate?
Mode-S 750222 has broadcast 20 distinct callsigns, including MAS1155, MAS1152, MAS2640, MAS2631, MAS804.