Apparatus

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sensors Mode-S transponder

75057B

ICAO 24-bit transponder address · allocated to Malaysia

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

Hex
75057B
Octal
35202573
Decimal
7,669,115
Country
MY
Tail
9M-WWA
Type
B738
No current signal · last broadcast 3h ago
Flights observed
427
Distinct callsigns
20
Country
MY
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 75057B.

Country allocation

The ICAO 24-bit address 75057B 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
KXP2611 - 50 2026-07-14
KXP862 Kargo Xpress 37 2026-07-12
KXP861 Kargo Xpress 35 2026-07-12
KXP2615 - 29 2026-07-11
KXP2612 - 29 2026-07-14
KXP2613 - 26 2026-07-12
KXP838 Kargo Xpress 22 2026-07-13
KXP836 - 22 2026-07-12
KXP351 - 20 2026-07-11
KXP1612 - 20 2026-07-06
KXP350 - 19 2026-07-11
KXP837 - 18 2026-07-13
KXP835 - 17 2026-07-11
KXP1618 - 10 2026-07-09
KXP833 - 8 2026-07-05
KXP834 - 7 2026-07-05
KXP3400 - 7 2026-07-09
KXP1617 Kargo Xpress 6 2026-06-03
KXP3600 - 5 2026-07-09
KXP2614 Kargo Xpress 5 2026-06-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 KXP2612 - Jul 14, 04:05 UTCJul 14, 06:20 UTC2h 15m
2026-07-14 KXP2611 - Jul 14, 00:55 UTCJul 14, 03:15 UTC2h 20m
2026-07-13 KXP838 MFM → MFM Jul 13, 17:05 UTCJul 13, 17:35 UTC30m
2026-07-13 KXP838 MFM → MFM Jul 13, 14:15 UTCJul 13, 14:30 UTC15m
2026-07-13 KXP837 - Jul 13, 09:35 UTCJul 13, 09:55 UTC20m
2026-07-13 KXP2611 - Jul 13, 04:25 UTCJul 13, 06:45 UTC2h 20m
2026-07-12 KXP862 HKG → KUL Jul 12, 18:55 UTCJul 12, 19:15 UTC20m
2026-07-12 KXP862 HKG → KUL Jul 12, 16:05 UTCJul 12, 16:20 UTC15m
2026-07-12 KXP861 BKI → HKG Jul 12, 13:40 UTCJul 12, 14:10 UTC30m
2026-07-12 KXP861 BKI → HKG Jul 12, 11:25 UTCJul 12, 12:45 UTC1h 20m
2026-07-12 KXP2613 - Jul 12, 08:20 UTCJul 12, 10:35 UTC2h 15m
2026-07-12 KXP1614 - Jul 12, 03:01 UTCJul 12, 06:40 UTC3h 40m
2026-07-12 KXP836 - Jul 12, 00:45 UTCJul 12, 01:05 UTC20m
2026-07-11 KXP836 - Jul 11, 21:50 UTCJul 11, 22:05 UTC15m
2026-07-11 KXP835 - Jul 11, 17:45 UTCJul 11, 18:05 UTC20m
2026-07-11 KXP2615 - Jul 11, 14:25 UTCJul 11, 16:35 UTC2h 10m
2026-07-11 KXP351 - Jul 11, 07:45 UTCJul 11, 11:45 UTC4h 0m
2026-07-11 KXP350 - Jul 11, 04:01 UTCJul 11, 04:15 UTC15m
2026-07-10 KXP350 - Jul 10, 23:35 UTCJul 11, 02:50 UTC3h 15m
2026-07-10 KXP838 MFM → MFM Jul 10, 17:35 UTCJul 10, 18:00 UTC25m
2026-07-10 KXP838 MFM → MFM Jul 10, 14:45 UTCJul 10, 15:00 UTC15m
2026-07-10 KXP837 - Jul 10, 10:25 UTCJul 10, 10:50 UTC25m
2026-07-10 KXP2615 - Jul 10, 07:15 UTCJul 10, 09:25 UTC2h 10m
2026-07-10 KXP2612 - Jul 10, 03:25 UTCJul 10, 05:40 UTC2h 15m
2026-07-10 KXP2611 - Jul 10, 00:15 UTCJul 10, 02:30 UTC2h 15m
2026-07-09 KXP862 HKG → KUL Jul 9, 19:50 UTCJul 9, 20:10 UTC20m
2026-07-09 KXP862 HKG → KUL Jul 9, 17:00 UTCJul 9, 17:15 UTC15m
2026-07-09 KXP861 BKI → HKG Jul 9, 14:35 UTCJul 9, 14:50 UTC15m
2026-07-09 KXP861 BKI → HKG Jul 9, 12:10 UTCJul 9, 12:35 UTC25m
2026-07-09 KXP3600 - Jul 9, 10:35 UTCJul 9, 10:55 UTC20m
2026-07-09 KXP3400 - Jul 9, 07:00 UTCJul 9, 09:05 UTC2h 5m
2026-07-09 KXP1618 - Jul 9, 01:25 UTCJul 9, 05:15 UTC3h 50m
2026-07-08 KXP838 MFM → MFM Jul 8, 17:50 UTCJul 8, 18:25 UTC35m
2026-07-08 KXP837 - Jul 8, 11:00 UTCJul 8, 11:20 UTC20m
2026-07-08 KXP2613 - Jul 8, 07:20 UTCJul 8, 09:45 UTC2h 25m
2026-07-08 KXP2612 - Jul 8, 03:15 UTCJul 8, 05:35 UTC2h 20m
2026-07-07 KXP2611 - Jul 7, 23:45 UTCJul 8, 02:00 UTC2h 15m
2026-07-07 KXP836 - Jul 7, 17:50 UTCJul 7, 18:20 UTC30m
2026-07-07 KXP836 - Jul 7, 15:05 UTCJul 7, 15:15 UTC10m
2026-07-07 KXP835 - Jul 7, 09:40 UTCJul 7, 10:10 UTC30m
2026-07-07 KXP2615 - Jul 7, 05:05 UTCJul 7, 07:15 UTC2h 10m
2026-07-06 KXP1618 - Jul 6, 23:20 UTCJul 7, 02:50 UTC3h 30m
2026-07-06 KXP1612 - Jul 6, 05:25 UTCJul 6, 09:15 UTC3h 50m
2026-07-05 KXP834 - Jul 5, 16:45 UTCJul 5, 17:15 UTC30m
2026-07-05 KXP833 - Jul 5, 12:00 UTCJul 5, 12:10 UTC10m
2026-07-05 KXP833 - Jul 5, 09:30 UTCJul 5, 09:55 UTC25m
2026-07-05 KXP2611 - Jul 5, 06:05 UTCJul 5, 08:20 UTC2h 15m
2026-07-04 KXP773 - Jul 4, 15:50 UTCJul 4, 19:45 UTC3h 55m
2026-07-04 KXP351 - Jul 4, 04:40 UTCJul 4, 09:45 UTC5h 5m
2026-07-04 KXP350 - Jul 4, 02:10 UTCJul 4, 02:30 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-WWA page for operator, model, and routing details .

Mode-S 75057B frequently asked

What is Mode-S code 75057B?
75057B is an ICAO 24-bit transponder address. Allocated to Malaysia. Assigned to 9M-WWA.
Where is Mode-S 75057B registered?
Mode-S code 75057B is allocated to Malaysia (MY). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 75057B broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 75057B, octal 35202573, decimal 7,669,115.
What flights does 75057B operate?
Mode-S 75057B has broadcast 20 distinct callsigns, including KXP2611, KXP862, KXP861, KXP2615, KXP2612.