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 Jul 26, 22:50 UTC
Flights observed
506
Distinct callsigns
20
Country
MY
Last broadcast
Jul 26, 22:50 UTC

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 12 2026-07-20
AXM39 AirAsia 9 2026-07-20
AXM22 - 7 2026-07-09
AXM69 - 6 2026-07-06
AXM523 AirAsia 6 2026-06-10
AXM512 - 6 2026-06-21
AXM189 - 6 2026-07-11
AXM9 - 5 2026-07-08
AXM719 AirAsia 5 2026-06-15
AXM718 AirAsia 5 2026-06-15
AXM68 AirAsia 5 2026-07-17
AXM64 AirAsia 5 2026-05-27
AXM522 AirAsia 5 2026-06-10
AXM513 - 5 2026-06-21
AXM384 AirAsia 5 2026-05-30
AXM898 AirAsia 4 2026-05-20
AXM857 AirAsia 4 2026-06-11
AXM8 - 4 2026-07-08
AXM643 - 4 2026-07-19
AXM642 - 4 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AXM5192 KUL → SDK Jul 26, 22:20 UTCJul 26, 22:50 UTC30m
2026-07-26 AXM6033 JHB → KUL Jul 26, 11:55 UTCJul 26, 12:30 UTC35m
2026-07-26 AXM6032 KUL → JHB Jul 26, 10:35 UTCJul 26, 11:00 UTC25m
2026-07-26 AXM714 SIN → KUL Jul 26, 08:20 UTCJul 26, 09:05 UTC45m
2026-07-26 AXM715 KUL → SIN Jul 26, 06:40 UTCJul 26, 07:30 UTC50m
2026-07-25 AXM5205 KCH → KUL Jul 25, 23:10 UTCJul 26, 03:10 UTC4h 0m
2026-07-25 AXM6433 KBR → KUL Jul 25, 10:55 UTCJul 25, 11:10 UTC15m
2026-07-25 AXM6432 KUL → KBR Jul 25, 08:55 UTCJul 25, 09:15 UTC20m
2026-07-25 AXM529 SGN → KUL Jul 25, 07:15 UTCJul 25, 07:35 UTC20m
2026-07-25 AXM528 KUL → SGN Jul 25, 03:15 UTCJul 25, 03:30 UTC15m
2026-07-24 AXM129 SZX → KUL Jul 24, 22:25 UTCJul 24, 22:50 UTC25m
2026-07-24 AXM129 SZX → KUL Jul 24, 19:25 UTCJul 24, 19:35 UTC10m
2026-07-24 AXM128 KUL → SZX Jul 24, 17:40 UTCJul 24, 18:00 UTC20m
2026-07-24 AXM128 KUL → SZX Jul 24, 14:10 UTCJul 24, 14:40 UTC30m
2026-07-24 AXM6439 KBR → KUL Jul 24, 11:55 UTCJul 24, 12:15 UTC20m
2026-07-24 AXM6438 KUL → KBR Jul 24, 10:10 UTCJul 24, 10:25 UTC15m
2026-07-24 AXM868 KUL → KBV Jul 24, 05:55 UTCJul 24, 08:40 UTC2h 45m
2026-07-24 AXM461 PLM → KUL Jul 24, 03:35 UTCJul 24, 04:45 UTC1h 10m
2026-07-24 AXM462 KUL → PLM Jul 24, 01:45 UTCJul 24, 02:40 UTC55m
2026-07-23 AXM349 YIA → KUL Jul 23, 07:40 UTCJul 23, 12:45 UTC5h 5m
2026-07-22 AXM10 MAA → KUL Jul 22, 22:20 UTCJul 23, 06:20 UTC8h 0m
2026-07-22 AXM310 KUL → LBJ Jul 22, 02:50 UTCJul 22, 03:20 UTC30m
2026-07-21 AXM47 KUL → CMB Jul 21, 13:05 UTCJul 21, 20:45 UTC7h 40m
2026-07-21 AXM5117 BKI → KUL Jul 21, 09:40 UTCJul 21, 12:05 UTC2h 25m
2026-07-21 AXM5116 KUL → BKI Jul 21, 06:20 UTCJul 21, 08:40 UTC2h 20m
2026-07-21 AXM553 VTE → KUL Jul 21, 04:35 UTCJul 21, 04:55 UTC20m
2026-07-20 AXM552 KUL → VTE Jul 20, 23:20 UTCJul 21, 03:40 UTC4h 19m
2026-07-20 AXM38 COK → KUL Jul 20, 20:45 UTCJul 20, 21:10 UTC25m
2026-07-20 AXM38 COK → KUL Jul 20, 17:20 UTCJul 20, 17:35 UTC15m
2026-07-20 AXM39 KUL → COK Jul 20, 12:40 UTCJul 20, 16:15 UTC3h 35m
2026-07-20 AXM6043 JHB → KUL Jul 20, 07:55 UTCJul 20, 08:35 UTC40m
2026-07-20 AXM5031 SBW → JHB Jul 20, 06:50 UTCJul 20, 07:05 UTC15m
2026-07-20 AXM5030 - Jul 20, 03:45 UTCJul 20, 04:00 UTC15m
2026-07-20 AXM6042 - Jul 20, 02:25 UTCJul 20, 03:00 UTC35m
2026-07-19 AXM46 CMB → KUL Jul 19, 13:10 UTCJul 19, 20:30 UTC7h 20m
2026-07-19 AXM463 - Jul 19, 10:15 UTCJul 19, 11:20 UTC1h 5m
2026-07-19 AXM464 - Jul 19, 08:30 UTCJul 19, 09:25 UTC55m
2026-07-19 AXM643 - Jul 19, 06:50 UTCJul 19, 07:20 UTC30m
2026-07-19 AXM642 - Jul 19, 01:35 UTCJul 19, 01:50 UTC15m
2026-07-18 AXM38 COK → KUL Jul 18, 20:35 UTCJul 18, 21:10 UTC35m
2026-07-18 AXM39 KUL → COK Jul 18, 12:40 UTCJul 18, 16:10 UTC3h 30m
2026-07-18 AXM6441 - Jul 18, 08:30 UTCJul 18, 08:50 UTC20m
2026-07-18 AWM6440 - Jul 18, 06:40 UTCJul 18, 06:55 UTC15m
2026-07-18 AXM491 - Jul 18, 02:09 UTCJul 18, 05:40 UTC3h 31m
2026-07-17 AXM68 HYD → KUL Jul 17, 13:35 UTCJul 17, 22:29 UTC8h 55m
2026-07-17 AXM5871 - Jul 17, 06:54 UTCJul 17, 11:04 UTC4h 10m
2026-07-17 AXM5873 - Jul 17, 01:45 UTCJul 17, 05:45 UTC4h 0m
2026-07-16 AXM5647 - Jul 16, 09:35 UTCJul 16, 14:25 UTC4h 50m
2026-07-16 AXM6319 - Jul 16, 07:45 UTCJul 16, 08:15 UTC30m
2026-07-16 AXM6318 - Jul 16, 06:10 UTCJul 16, 06:40 UTC30m

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 Jul 26, 22:50 UTC.
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, AXM39, AXM22, AXM69, AXM523.