Apparatus

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sensors Mode-S transponder

7501FC

ICAO 24-bit transponder address · allocated to Malaysia

Currently assigned to 9M-AHY · AIRBUS A-320

Hex
7501FC
Octal
35200774
Decimal
7,668,220
Country
MY
Tail
9M-AHY
Type
A320
No current signal · last broadcast 2h ago
Flights observed
247
Distinct callsigns
20
Country
MY
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 7501FC.

Country allocation

The ICAO 24-bit address 7501FC 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
AXM38 AirAsia 7 2026-05-25
AXM64 AirAsia 5 2026-05-27
AXM523 AirAsia 5 2026-05-08
AXM39 AirAsia 5 2026-05-25
AXM384 AirAsia 5 2026-05-30
AXM898 AirAsia 4 2026-05-20
AXM522 AirAsia 4 2026-05-08
AXM385 AirAsia 4 2026-05-30
AXM22 AirAsia 4 2026-05-18
AXM189 AirAsia 4 2026-05-19
AXM899 AirAsia 3 2026-05-20
AXM719 AirAsia 3 2026-05-30
AXM718 AirAsia 3 2026-05-30
AXM65 AirAsia 3 2026-05-27
AXM5752 AirAsia 3 2026-04-19
AXM5199 AirAsia 3 2026-05-17
AXM5198 AirAsia 3 2026-05-17
AXM28 AirAsia 3 2026-05-12
AXM188 AirAsia 3 2026-05-19
AXM9477 AirAsia 2 2026-05-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 AXM718 SIN → KUL May 30, 12:50 UTCMay 30, 13:20 UTC30m
2026-05-30 AXM719 KUL → SIN May 30, 11:10 UTCMay 30, 11:45 UTC35m
2026-05-30 AXM385 CGK → KUL May 30, 08:10 UTCMay 30, 09:45 UTC1h 35m
2026-05-30 AXM384 KUL → CGK May 30, 07:00 UTCMay 30, 07:10 UTC10m
2026-05-30 AXM384 KUL → CGK May 30, 05:35 UTCMay 30, 06:25 UTC50m
2026-05-30 AXM5105 BKI → KUL May 30, 02:06 UTCMay 30, 04:20 UTC2h 14m
2026-05-29 AXM5104 KUL → BKI May 29, 23:05 UTCMay 30, 01:15 UTC2h 10m
2026-05-29 AXM6433 KBR → KUL May 29, 11:00 UTCMay 29, 11:20 UTC20m
2026-05-29 AXM6432 KUL → KBR May 29, 09:10 UTCMay 29, 09:25 UTC15m
2026-05-29 AXM649 DAD → KUL May 29, 07:55 UTCMay 29, 08:20 UTC25m
2026-05-29 AXM648 KUL → DAD May 29, 02:45 UTCMay 29, 03:00 UTC15m
2026-05-28 AXM524 KUL → SGN May 28, 12:10 UTCMay 28, 12:20 UTC10m
2026-05-28 AXM428 PKU → KUL May 28, 09:55 UTCMay 28, 10:15 UTC20m
2026-05-28 AXM429 KUL → PKU May 28, 08:35 UTCMay 28, 08:55 UTC20m
2026-05-28 AXM643 DAD → KUL May 28, 07:05 UTCMay 28, 07:30 UTC25m
2026-05-28 AXM642 KUL → DAD May 28, 01:45 UTCMay 28, 02:00 UTC15m
2026-05-27 AXM64 CCU → KUL May 27, 21:15 UTCMay 27, 21:35 UTC20m
2026-05-27 AXM65 KUL → CCU May 27, 13:05 UTCMay 27, 13:15 UTC10m
2026-05-27 AXM171 KHH → KUL May 27, 05:49 UTCMay 27, 09:40 UTC3h 50m
2026-05-27 AXM170 KUL → KHH May 27, 00:25 UTCMay 27, 04:45 UTC4h 20m
2026-05-26 AXM349 YIA → KUL May 26, 07:49 UTCMay 26, 12:45 UTC4h 55m
2026-05-26 AXM710 SIN → KUL May 26, 05:54 UTCMay 26, 06:39 UTC45m
2026-05-26 AXM711 KUL → SIN May 26, 04:10 UTCMay 26, 04:54 UTC45m
2026-05-26 AXM6437 KBR → KUL May 26, 02:55 UTCMay 26, 03:15 UTC20m
2026-05-26 AXM6436 KUL → KBR May 26, 01:10 UTCMay 26, 01:34 UTC25m
2026-05-25 AXM38 COK → KUL May 25, 20:34 UTCMay 25, 20:55 UTC20m
2026-05-25 AXM38 COK → KUL May 25, 17:05 UTCMay 25, 17:20 UTC15m
2026-05-25 AXM39 KUL → COK May 25, 15:50 UTCMay 25, 16:10 UTC20m
2026-05-25 AXM39 KUL → COK May 25, 12:35 UTCMay 25, 12:55 UTC20m
2026-05-25 AXM6219 TGG → KUL May 25, 10:45 UTCMay 25, 11:20 UTC35m
2026-05-25 AXM6218 KUL → TGG May 25, 09:30 UTCMay 25, 09:40 UTC10m
2026-05-25 AXM6325 LGK → KUL May 25, 06:00 UTCMay 25, 08:15 UTC2h 15m
2026-05-25 AXM706 SIN → KUL May 25, 04:30 UTCMay 25, 05:05 UTC35m
2026-05-25 AXM707 KUL → SIN May 25, 02:45 UTCMay 25, 03:25 UTC40m
2026-05-24 AXM378 KUL → DPS May 24, 08:45 UTCMay 24, 15:00 UTC6h 15m
2026-05-24 AXM712 SIN → KUL May 24, 06:35 UTCMay 24, 07:10 UTC35m
2026-05-24 AXM728 - May 24, 02:40 UTCMay 24, 05:15 UTC2h 35m
2026-05-23 AXM68 HYD → KUL May 23, 22:20 UTCMay 23, 22:35 UTC15m
2026-05-23 AXM69 KUL → HYD May 23, 13:35 UTCMay 23, 14:00 UTC25m
2026-05-23 AXM428 PKU → KUL May 23, 09:55 UTCMay 23, 10:20 UTC25m
2026-05-23 AXM429 KUL → PKU May 23, 08:40 UTCMay 23, 09:05 UTC25m
2026-05-23 AXM643 DAD → KUL May 23, 07:00 UTCMay 23, 07:45 UTC45m
2026-05-23 AXM642 KUL → DAD May 23, 01:40 UTCMay 23, 01:55 UTC15m
2026-05-22 AXM66 HYD → KUL May 22, 21:15 UTCMay 22, 21:40 UTC25m
2026-05-22 AXM67 KUL → HYD May 22, 12:20 UTCMay 22, 12:40 UTC20m
2026-05-22 AXM823 HKT → KUL May 22, 10:25 UTCMay 22, 10:45 UTC20m
2026-05-22 AXM822 KUL → HKT May 22, 07:05 UTCMay 22, 07:25 UTC20m
2026-05-22 AXM6125 PEN → KUL May 22, 05:40 UTCMay 22, 06:05 UTC25m
2026-05-22 AXM6126 KUL → PEN May 22, 03:55 UTCMay 22, 04:10 UTC15m
2026-05-21 AXM5876 KUL → SBW May 21, 22:55 UTCMay 22, 02:55 UTC4h 0m

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

Mode-S 7501FC frequently asked

What is Mode-S code 7501FC?
7501FC is an ICAO 24-bit transponder address. Allocated to Malaysia. Assigned to 9M-AHY.
Where is Mode-S 7501FC registered?
Mode-S code 7501FC is allocated to Malaysia (MY). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7501FC broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7501FC, octal 35200774, decimal 7,668,220.
What flights does 7501FC operate?
Mode-S 7501FC has broadcast 20 distinct callsigns, including AXM38, AXM64, AXM523, AXM39, AXM384.