Apparatus

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sensors Mode-S transponder

7505C0

ICAO 24-bit transponder address · allocated to Malaysia

Hex
7505C0
Octal
35202700
Decimal
7,669,184
Country
MY
No current signal · last broadcast 59m ago
Flights observed
88
Distinct callsigns
7
Country
MY
Last broadcast
59m ago

Last known position

Most recent position reported by Mode-S 7505C0.

Country allocation

The ICAO 24-bit address 7505C0 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 7 distinct

Callsign Airline Flights Last seen
XAX5405 - 22 2026-07-14
XAX5404 - 22 2026-07-14
XAX5203 - 16 2026-07-13
XAX5305 - 12 2026-07-12
XAX5304 - 9 2026-07-14
XAX5202 - 6 2026-07-09
XAX666 AirAsia X 1 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 XAX5304 - Jul 14, 07:15 UTCJul 14, 07:45 UTC30m
2026-07-14 XAX5405 - Jul 14, 05:30 UTCJul 14, 06:10 UTC40m
2026-07-14 XAX5404 - Jul 14, 04:00 UTCJul 14, 04:35 UTC35m
2026-07-13 XAX5203 - Jul 13, 23:05 UTCJul 14, 03:05 UTC4h 0m
2026-07-13 XAX5304 - Jul 13, 07:05 UTCJul 13, 12:45 UTC5h 40m
2026-07-13 XAX5405 - Jul 13, 05:31 UTCJul 13, 06:05 UTC35m
2026-07-13 XAX5404 - Jul 13, 03:55 UTCJul 13, 04:25 UTC30m
2026-07-12 XAX5203 - Jul 12, 23:10 UTCJul 13, 02:55 UTC3h 45m
2026-07-12 XAX5305 - Jul 12, 07:20 UTCJul 12, 13:05 UTC5h 45m
2026-07-12 XAX5405 - Jul 12, 05:45 UTCJul 12, 06:20 UTC35m
2026-07-12 XAX5404 - Jul 12, 04:10 UTCJul 12, 04:25 UTC15m
2026-07-11 XAX5203 - Jul 11, 23:05 UTCJul 12, 02:55 UTC3h 50m
2026-07-11 XAX5304 - Jul 11, 07:20 UTCJul 11, 13:05 UTC5h 45m
2026-07-11 XAX5405 - Jul 11, 05:25 UTCJul 11, 06:01 UTC35m
2026-07-11 XAX5404 - Jul 11, 03:55 UTCJul 11, 04:30 UTC35m
2026-07-10 XAX5203 - Jul 10, 23:00 UTCJul 11, 02:50 UTC3h 50m
2026-07-10 XAX5305 - Jul 10, 08:00 UTCJul 10, 14:00 UTC6h 0m
2026-07-10 XAX5405 - Jul 10, 05:55 UTCJul 10, 06:40 UTC45m
2026-07-10 XAX5404 - Jul 10, 04:35 UTCJul 10, 05:05 UTC30m
2026-07-09 XAX5202 - Jul 9, 23:00 UTCJul 10, 02:50 UTC3h 50m
2026-07-09 XAX5304 - Jul 9, 07:20 UTCJul 9, 13:00 UTC5h 40m
2026-07-09 XAX5405 - Jul 9, 05:40 UTCJul 9, 06:15 UTC35m
2026-07-09 XAX5404 - Jul 9, 04:00 UTCJul 9, 04:40 UTC40m
2026-07-08 XAX5203 - Jul 8, 23:05 UTCJul 9, 03:00 UTC3h 55m
2026-07-08 XAX5305 - Jul 8, 07:35 UTCJul 8, 13:20 UTC5h 45m
2026-07-08 XAX5405 - Jul 8, 05:55 UTCJul 8, 06:30 UTC35m
2026-07-08 XAX5404 - Jul 8, 04:25 UTCJul 8, 05:00 UTC35m
2026-07-07 XAX5202 - Jul 7, 23:15 UTCJul 8, 03:10 UTC3h 55m
2026-07-07 XAX5305 - Jul 7, 07:15 UTCJul 7, 12:55 UTC5h 40m
2026-07-07 XAX5405 - Jul 7, 05:30 UTCJul 7, 06:05 UTC35m
2026-07-07 XAX5404 - Jul 7, 04:00 UTCJul 7, 04:35 UTC35m
2026-07-06 XAX5203 - Jul 6, 23:05 UTCJul 7, 03:00 UTC3h 55m
2026-07-06 XAX5305 - Jul 6, 07:35 UTCJul 6, 13:15 UTC5h 40m
2026-07-06 XAX5405 - Jul 6, 05:50 UTCJul 6, 06:25 UTC35m
2026-07-06 XAX5404 - Jul 6, 04:25 UTCJul 6, 04:55 UTC30m
2026-07-05 XAX5203 - Jul 5, 23:15 UTCJul 6, 03:15 UTC4h 0m
2026-07-05 XAX5304 - Jul 5, 07:55 UTCJul 5, 13:45 UTC5h 50m
2026-07-05 XAX5405 - Jul 5, 05:45 UTCJul 5, 06:35 UTC50m
2026-07-05 XAX5404 - Jul 5, 04:15 UTCJul 5, 04:50 UTC35m
2026-07-04 XAX5203 - Jul 4, 23:10 UTCJul 5, 03:10 UTC4h 0m
2026-07-04 XAX5304 - Jul 4, 07:15 UTCJul 4, 13:05 UTC5h 50m
2026-07-04 XAX5405 - Jul 4, 05:35 UTCJul 4, 06:15 UTC40m
2026-07-04 XAX5404 - Jul 4, 04:05 UTCJul 4, 04:35 UTC30m
2026-07-03 XAX5203 - Jul 3, 23:10 UTCJul 4, 03:00 UTC3h 50m
2026-07-03 XAX5305 - Jul 3, 07:20 UTCJul 3, 13:15 UTC5h 55m
2026-07-03 XAX5405 - Jul 3, 05:40 UTCJul 3, 06:15 UTC35m
2026-07-03 XAX5404 - Jul 3, 04:10 UTCJul 3, 04:45 UTC35m
2026-07-02 XAX5203 - Jul 2, 23:10 UTCJul 3, 02:55 UTC3h 45m
2026-07-02 XAX5305 - Jul 2, 07:20 UTCJul 2, 13:10 UTC5h 50m
2026-07-02 XAX5405 - Jul 2, 05:35 UTCJul 2, 06:15 UTC40m

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.

Mode-S 7505C0 frequently asked

What is Mode-S code 7505C0?
7505C0 is an ICAO 24-bit transponder address. Allocated to Malaysia.
Where is Mode-S 7505C0 registered?
Mode-S code 7505C0 is allocated to Malaysia (MY). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7505C0 broadcasting right now?
No active broadcast right now. Last signal was 59m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7505C0, octal 35202700, decimal 7,669,184.
What flights does 7505C0 operate?
Mode-S 7505C0 has broadcast 7 distinct callsigns, including XAX5405, XAX5404, XAX5203, XAX5305, XAX5304.