Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

75020B

ICAO 24-bit transponder address · allocated to Malaysia

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

Hex
75020B
Octal
35201013
Decimal
7,668,235
Country
MY
Tail
9M-MXK
Type
B738
No current signal · last broadcast 2d ago
Flights observed
91
Distinct callsigns
20
Country
MY
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S 75020B.

Country allocation

The ICAO 24-bit address 75020B 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
MAS705 Malaysia Airlines 13 2026-05-25
MAS704 Malaysia Airlines 13 2026-05-25
MAS793 Malaysia Airlines 7 2026-05-05
MAS366 Malaysia Airlines 6 2026-05-21
MAS792 Malaysia Airlines 5 2026-05-05
MAS391 - 4 2026-05-24
MAS390 - 4 2026-05-24
MAS2646 Malaysia Airlines 4 2026-05-18
MAS2641 Malaysia Airlines 4 2026-05-18
MAS367 Malaysia Airlines 3 2026-05-21
MAS853 Malaysia Airlines 2 2026-05-09
MAS2711 Malaysia Airlines 2 2026-04-15
MAS2669 Malaysia Airlines 2 2026-05-26
MAS2668 Malaysia Airlines 2 2026-05-26
MAS2664 Malaysia Airlines 2 2026-05-04
MAS2614 Malaysia Airlines 2 2026-04-27
MAS2607 Malaysia Airlines 2 2026-04-27
MAS807 Malaysia Airlines 1 2026-04-29
MAS806 Malaysia Airlines 1 2026-04-29
MAS79D Malaysia Airlines 1 2026-05-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-27 MAS2665 TWU → KUL May 27, 07:00 UTCMay 27, 12:50 UTC5h 50m
2026-05-26 MAS2669 SDK → KUL May 26, 11:05 UTCMay 26, 13:15 UTC2h 10m
2026-05-26 MAS2668 KUL → SDK May 26, 06:59 UTCMay 26, 09:04 UTC2h 5m
2026-05-25 MAS705 MNL → KUL May 25, 07:20 UTCMay 25, 10:45 UTC3h 25m
2026-05-25 MAS704 KUL → MNL May 25, 02:30 UTCMay 25, 05:50 UTC3h 20m
2026-05-24 MAS391 - May 24, 07:25 UTCMay 24, 10:35 UTC3h 10m
2026-05-24 MAS390 - May 24, 01:10 UTCMay 24, 01:25 UTC15m
2026-05-23 MAS705 MNL → KUL May 23, 07:35 UTCMay 23, 10:55 UTC3h 20m
2026-05-23 MAS704 KUL → MNL May 23, 02:30 UTCMay 23, 06:00 UTC3h 30m
2026-05-22 MAS705 MNL → KUL May 22, 07:05 UTCMay 22, 10:30 UTC3h 25m
2026-05-22 MAS704 KUL → MNL May 22, 02:20 UTCMay 22, 05:45 UTC3h 25m
2026-05-21 MAS367 TPE → KUL May 21, 08:05 UTCMay 21, 12:25 UTC4h 20m
2026-05-21 MAS366 KUL → TPE May 21, 05:20 UTCMay 21, 06:30 UTC1h 10m
2026-05-21 MAS366 KUL → TPE May 21, 01:35 UTCMay 21, 01:45 UTC10m
2026-05-20 MAS367 TPE → KUL May 20, 08:00 UTCMay 20, 12:05 UTC4h 5m
2026-05-20 MAS366 KUL → TPE May 20, 05:30 UTCMay 20, 06:25 UTC55m
2026-05-20 MAS366 KUL → TPE May 20, 02:00 UTCMay 20, 02:10 UTC10m
2026-05-19 MAS367 TPE → KUL May 19, 07:40 UTCMay 19, 11:40 UTC4h 0m
2026-05-19 MAS366 KUL → TPE May 19, 04:45 UTCMay 19, 06:00 UTC1h 15m
2026-05-19 MAS366 KUL → TPE May 19, 01:30 UTCMay 19, 01:45 UTC15m
2026-05-18 MAS2641 BKI → KUL May 18, 09:00 UTCMay 18, 09:20 UTC20m
2026-05-18 MAS2641 BKI → KUL May 18, 07:20 UTCMay 18, 07:30 UTC10m
2026-05-18 MAS2646 KUL → BKI May 18, 05:45 UTCMay 18, 06:05 UTC20m
2026-05-18 MAS2646 KUL → BKI May 18, 03:55 UTCMay 18, 04:15 UTC20m
2026-05-17 MAS705 MNL → KUL May 17, 07:40 UTCMay 17, 11:01 UTC3h 20m
2026-05-17 MAS704 KUL → MNL May 17, 02:45 UTCMay 17, 06:00 UTC3h 15m
2026-05-12 MAS79D HKG → KUL May 12, 23:55 UTCMay 13, 03:15 UTC3h 20m
2026-05-10 MAS078 KUL → HKG May 10, 15:49 UTCMay 10, 16:04 UTC15m
2026-05-10 MAS78 KUL → HKG May 10, 12:25 UTCMay 10, 12:40 UTC15m
2026-05-10 MAS391 - May 10, 10:05 UTCMay 10, 10:40 UTC35m
2026-05-10 MAS390 - May 10, 01:04 UTCMay 10, 01:14 UTC10m
2026-05-09 MAS853 KUL → DPS May 9, 07:25 UTCMay 9, 14:05 UTC6h 40m
2026-05-08 MAS853 KUL → DPS May 8, 07:34 UTCMay 8, 14:20 UTC6h 45m
2026-05-07 MAS390 - May 7, 01:15 UTCMay 7, 10:30 UTC9h 15m
2026-05-05 MAS793 CNX → KUL May 5, 10:05 UTCMay 5, 10:25 UTC20m
2026-05-05 MAS793 CNX → KUL May 5, 08:00 UTCMay 5, 09:00 UTC1h 0m
2026-05-05 MAS792 KUL → CNX May 5, 05:20 UTCMay 5, 06:30 UTC1h 10m
2026-05-05 MAS0792 KUL → CNX May 5, 04:10 UTCMay 5, 04:20 UTC10m
2026-05-04 MAS2664 KUL → TWU May 4, 07:00 UTCMay 4, 13:00 UTC6h 0m
2026-05-03 MAS705 MNL → KUL May 3, 08:05 UTCMay 3, 11:20 UTC3h 15m
2026-05-03 MAS704 KUL → MNL May 3, 02:55 UTCMay 3, 06:25 UTC3h 29m
2026-05-02 MAS793 CNX → KUL May 2, 09:55 UTCMay 2, 10:05 UTC10m
2026-05-02 MAS793 CNX → KUL May 2, 07:45 UTCMay 2, 08:45 UTC1h 0m
2026-05-02 MAS792 KUL → CNX May 2, 05:10 UTCMay 2, 06:20 UTC1h 10m
2026-05-02 MAS792 KUL → CNX May 2, 04:00 UTCMay 2, 04:10 UTC10m
2026-05-01 MAS2603 BKI → KUL May 1, 22:55 UTCMay 2, 00:55 UTC2h 0m
2026-05-01 MAS2606 KUL → BKI May 1, 13:00 UTCMay 1, 15:15 UTC2h 15m
2026-05-01 MAS705 MNL → KUL May 1, 07:45 UTCMay 1, 11:00 UTC3h 15m
2026-05-01 MAS704 KUL → MNL May 1, 02:55 UTCMay 1, 06:20 UTC3h 25m
2026-04-30 MAS390 - Apr 30, 01:05 UTCApr 30, 10:55 UTC9h 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-MXK page for operator, model, and routing details .

Mode-S 75020B frequently asked

What is Mode-S code 75020B?
75020B is an ICAO 24-bit transponder address. Allocated to Malaysia. Assigned to 9M-MXK.
Where is Mode-S 75020B registered?
Mode-S code 75020B is allocated to Malaysia (MY). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 75020B 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 75020B, octal 35201013, decimal 7,668,235.
What flights does 75020B operate?
Mode-S 75020B has broadcast 20 distinct callsigns, including MAS705, MAS704, MAS793, MAS366, MAS792.