Apparatus

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sensors Mode-S transponder

750319

ICAO 24-bit transponder address · allocated to Malaysia

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

Hex
750319
Octal
35201431
Decimal
7,668,505
Country
MY
Tail
9M-MLS
Type
B738
No current signal · last broadcast 2d ago
Flights observed
377
Distinct callsigns
20
Country
MY
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S 750319.

Country allocation

The ICAO 24-bit address 750319 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
MAS725 Malaysia Airlines 10 2026-06-11
MAS713 - 8 2026-07-11
MAS727 Malaysia Airlines 7 2026-06-17
MAS724 Malaysia Airlines 7 2026-06-11
MAS797 Malaysia Airlines 6 2026-05-31
MAS796 Malaysia Airlines 6 2026-05-31
MAS726 - 6 2026-06-17
MAS078 Malaysia Airlines 6 2026-06-08
MAS716 - 5 2026-06-25
MAS606 - 5 2026-06-24
MAS603 - 5 2026-06-24
MAS2645 - 5 2026-07-09
MAS2616 - 5 2026-07-09
MAS079 Malaysia Airlines 5 2026-06-09
MAS791 Malaysia Airlines 4 2026-06-15
MAS789 Malaysia Airlines 4 2026-05-16
MAS788 Malaysia Airlines 4 2026-05-16
MAS775 - 4 2026-06-27
MAS774 - 4 2026-06-27
MAS773 Malaysia Airlines 4 2026-04-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-12 MAS781 - Jul 12, 14:35 UTCJul 12, 14:50 UTC15m
2026-07-12 MAS781 - Jul 12, 13:15 UTCJul 12, 13:50 UTC35m
2026-07-12 MAS780 - Jul 12, 11:35 UTCJul 12, 12:01 UTC25m
2026-07-12 MAS780 - Jul 12, 10:10 UTCJul 12, 10:25 UTC15m
2026-07-12 MAS624 - Jul 12, 07:55 UTCJul 12, 08:45 UTC50m
2026-07-12 MAS623 - Jul 12, 05:40 UTCJul 12, 06:15 UTC35m
2026-07-11 MAS2543 - Jul 11, 23:30 UTCJul 12, 03:30 UTC4h 0m
2026-07-11 MAS1459 - Jul 11, 12:30 UTCJul 11, 13:15 UTC45m
2026-07-11 MAS1450 - Jul 11, 10:40 UTCJul 11, 11:20 UTC40m
2026-07-11 MAS1149 - Jul 11, 08:15 UTCJul 11, 08:55 UTC40m
2026-07-11 MAS1148 - Jul 11, 06:10 UTCJul 11, 06:50 UTC40m
2026-07-11 MAS712 - Jul 11, 02:40 UTCJul 11, 04:25 UTC1h 45m
2026-07-11 MAS713 - Jul 11, 01:10 UTCJul 11, 01:20 UTC10m
2026-07-10 MAS713 - Jul 10, 23:40 UTCJul 11, 00:30 UTC50m
2026-07-10 MAS1165 - Jul 10, 13:45 UTCJul 10, 14:20 UTC35m
2026-07-10 MAS1162 - Jul 10, 11:55 UTCJul 10, 12:30 UTC35m
2026-07-10 MAS1455 - Jul 10, 09:50 UTCJul 10, 10:30 UTC40m
2026-07-10 MAS1446 - Jul 10, 08:10 UTCJul 10, 08:35 UTC25m
2026-07-10 MAS2575 - Jul 10, 01:20 UTCJul 10, 06:20 UTC5h 0m
2026-07-09 MAS2645 - Jul 9, 10:00 UTCJul 9, 12:15 UTC2h 15m
2026-07-09 MAS2616 - Jul 9, 06:40 UTCJul 9, 08:50 UTC2h 10m
2026-07-06 MAS2645 - Jul 6, 10:00 UTCJul 6, 12:15 UTC2h 15m
2026-07-06 MAS2616 - Jul 6, 06:35 UTCJul 6, 08:50 UTC2h 15m
2026-07-06 MAS1433 - Jul 6, 03:35 UTCJul 6, 04:15 UTC40m
2026-07-06 MAS1432 - Jul 6, 01:50 UTCJul 6, 02:20 UTC30m
2026-07-05 MAS2637 - Jul 5, 21:30 UTCJul 5, 23:40 UTC2h 10m
2026-07-05 MAS2628 - Jul 5, 13:45 UTCJul 5, 16:00 UTC2h 15m
2026-07-05 MAS2645 - Jul 5, 09:55 UTCJul 5, 12:05 UTC2h 10m
2026-07-05 MAS2616 - Jul 5, 06:40 UTCJul 5, 08:50 UTC2h 10m
2026-07-04 MAS2645 - Jul 4, 09:50 UTCJul 4, 11:55 UTC2h 5m
2026-07-04 MAS2616 - Jul 4, 06:35 UTCJul 4, 08:50 UTC2h 15m
2026-07-04 MAS614 - Jul 4, 03:30 UTCJul 4, 04:15 UTC45m
2026-07-04 MAS611 - Jul 4, 01:30 UTCJul 4, 02:10 UTC40m
2026-07-03 MAS2669 - Jul 3, 11:00 UTCJul 3, 13:15 UTC2h 15m
2026-07-03 MAS2668 - Jul 3, 07:00 UTCJul 3, 09:10 UTC2h 10m
2026-07-03 MAS787 - Jul 3, 02:15 UTCJul 3, 05:30 UTC3h 15m
2026-07-02 MAS873 - Jul 2, 07:35 UTCJul 2, 13:15 UTC5h 40m
2026-06-29 MAS2585 - Jun 29, 09:54 UTCJun 29, 14:44 UTC4h 50m
2026-06-28 MAS1155 - Jun 28, 11:35 UTCJun 28, 12:25 UTC50m
2026-06-28 MAS1152 - Jun 28, 09:55 UTCJun 28, 10:30 UTC35m
2026-06-28 MAS624 - Jun 28, 07:50 UTCJun 28, 08:34 UTC45m
2026-06-28 MAS623 - Jun 28, 05:40 UTCJun 28, 06:15 UTC35m
2026-06-28 MAS712 - Jun 28, 02:29 UTCJun 28, 04:10 UTC1h 40m
2026-06-28 MAS713 - Jun 28, 00:59 UTCJun 28, 01:15 UTC15m
2026-06-27 MAS713 - Jun 27, 23:39 UTCJun 28, 00:25 UTC45m
2026-06-27 MAS775 - Jun 27, 11:59 UTCJun 27, 13:35 UTC1h 35m
2026-06-27 MAS774 - Jun 27, 08:14 UTCJun 27, 10:25 UTC2h 10m
2026-06-27 MAS755 - Jun 27, 01:35 UTCJun 27, 05:49 UTC4h 15m
2026-06-26 MAS178 - Jun 26, 14:44 UTCJun 26, 22:25 UTC7h 40m
2026-06-26 MAS1397 - Jun 26, 11:09 UTCJun 26, 11:30 UTC20m

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

Mode-S 750319 frequently asked

What is Mode-S code 750319?
750319 is an ICAO 24-bit transponder address. Allocated to Malaysia. Assigned to 9M-MLS.
Where is Mode-S 750319 registered?
Mode-S code 750319 is allocated to Malaysia (MY). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 750319 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 750319, octal 35201431, decimal 7,668,505.
What flights does 750319 operate?
Mode-S 750319 has broadcast 20 distinct callsigns, including MAS725, MAS713, MAS727, MAS724, MAS797.