Apparatus

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sensors Mode-S transponder

7504D5

ICAO 24-bit transponder address · allocated to Malaysia

Currently assigned to 9M-MFA · PIPER PA-28-140/150/160/180

Hex
7504D5
Octal
35202325
Decimal
7,668,949
Country
MY
Tail
9M-MFA
Type
P28A
No current signal · last broadcast 4h ago
Flights observed
161
Distinct callsigns
1
Country
MY
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 7504D5.

Country allocation

The ICAO 24-bit address 7504D5 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 1 distinct

Callsign Airline Flights Last seen
9MMFA - 161 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 9MMFA MKZ → MKZ Jul 14, 09:20 UTCJul 14, 09:50 UTC30m
2026-07-14 9MMFA MKZ → MKZ Jul 14, 06:40 UTCJul 14, 07:20 UTC40m
2026-07-14 9MMFA - Jul 14, 05:30 UTCJul 14, 06:05 UTC35m
2026-07-14 9MMFA MKZ → MKZ Jul 14, 04:35 UTCJul 14, 05:10 UTC35m
2026-07-14 9MMFA - Jul 14, 00:30 UTCJul 14, 01:20 UTC50m
2026-07-13 9MMFA - Jul 13, 03:01 UTCJul 13, 03:40 UTC40m
2026-07-13 9MMFA - Jul 13, 01:35 UTCJul 13, 02:30 UTC55m
2026-07-13 9MMFA - Jul 13, 00:25 UTCJul 13, 01:10 UTC45m
2026-07-10 9MMFA - Jul 10, 00:40 UTCJul 10, 02:00 UTC1h 20m
2026-07-09 9MMFA MKZ → MKZ Jul 9, 05:50 UTCJul 9, 06:45 UTC55m
2026-07-09 9MMFA - Jul 9, 02:15 UTCJul 9, 03:20 UTC1h 5m
2026-07-09 9MMFA - Jul 9, 00:45 UTCJul 9, 01:55 UTC1h 10m
2026-07-08 9MMFA MKZ → MKZ Jul 8, 13:00 UTCJul 8, 15:05 UTC2h 5m
2026-07-08 9MMFA - Jul 8, 08:20 UTCJul 8, 08:55 UTC35m
2026-07-08 9MMFA - Jul 8, 05:10 UTCJul 8, 05:55 UTC45m
2026-07-08 9MMFA MKZ → MKZ Jul 8, 03:45 UTCJul 8, 04:40 UTC55m
2026-06-29 9MMFA MKZ → MKZ Jun 29, 00:54 UTCJun 29, 02:00 UTC1h 5m
2026-06-27 9MMFA MKZ → MKZ Jun 27, 06:40 UTCJun 27, 07:10 UTC30m
2026-06-27 9MMFA - Jun 27, 05:39 UTCJun 27, 06:19 UTC40m
2026-06-27 9MMFA - Jun 27, 02:14 UTCJun 27, 02:59 UTC45m
2026-06-27 9MMFA - Jun 27, 00:50 UTCJun 27, 01:54 UTC1h 5m
2026-06-26 9MMFA MKZ → MKZ Jun 26, 02:14 UTCJun 26, 03:10 UTC55m
2026-06-25 9MMFA MKZ → MKZ Jun 25, 09:20 UTCJun 25, 09:50 UTC30m
2026-06-25 9MMFA MKZ → MKZ Jun 25, 08:34 UTCJun 25, 09:05 UTC30m
2026-06-25 9MMFA MKZ → MKZ Jun 25, 06:55 UTCJun 25, 07:34 UTC40m
2026-06-25 9MMFA MKZ → MKZ Jun 25, 05:39 UTCJun 25, 06:20 UTC40m
2026-06-25 9MMFA MKZ → MKZ Jun 25, 04:45 UTCJun 25, 05:20 UTC35m
2026-06-25 9MMFA - Jun 25, 03:50 UTCJun 25, 04:14 UTC25m
2026-06-25 9MMFA MKZ → MKZ Jun 25, 02:10 UTCJun 25, 02:49 UTC40m
2026-06-25 9MMFA - Jun 25, 00:35 UTCJun 25, 01:24 UTC50m
2026-06-24 9MMFA - Jun 24, 05:34 UTCJun 24, 06:59 UTC1h 25m
2026-06-24 9MMFA - Jun 24, 02:40 UTCJun 24, 03:40 UTC1h 0m
2026-06-24 9MMFA MKZ → MKZ Jun 24, 01:04 UTCJun 24, 02:09 UTC1h 5m
2026-06-23 9MMFA - Jun 23, 06:39 UTCJun 23, 07:49 UTC1h 10m
2026-06-23 9MMFA MKZ → MKZ Jun 23, 05:29 UTCJun 23, 06:24 UTC55m
2026-06-23 9MMFA - Jun 23, 01:54 UTCJun 23, 03:00 UTC1h 5m
2026-06-22 9MMFA - Jun 22, 09:14 UTCJun 22, 09:45 UTC30m
2026-06-22 9MMFA MKZ → MKZ Jun 22, 08:10 UTCJun 22, 08:50 UTC40m
2026-06-22 9MMFA - Jun 22, 05:54 UTCJun 22, 07:25 UTC1h 30m
2026-06-22 9MMFA MKZ → MKZ Jun 22, 04:24 UTCJun 22, 04:54 UTC30m
2026-06-22 9MMFA MKZ → MKZ Jun 22, 03:14 UTCJun 22, 04:00 UTC45m
2026-06-22 9MMFA - Jun 22, 01:10 UTCJun 22, 01:35 UTC25m
2026-06-20 9MMFA - Jun 20, 06:05 UTCJun 20, 06:49 UTC45m
2026-06-20 9MMFA - Jun 20, 02:59 UTCJun 20, 03:34 UTC35m
2026-06-20 9MMFA - Jun 20, 01:09 UTCJun 20, 02:24 UTC1h 15m
2026-06-19 9MMFA MKZ → MKZ Jun 19, 07:14 UTCJun 19, 07:59 UTC45m
2026-06-19 9MMFA - Jun 19, 04:34 UTCJun 19, 05:40 UTC1h 5m
2026-06-19 9MMFA - Jun 19, 02:59 UTCJun 19, 03:15 UTC15m
2026-06-19 9MMFA - Jun 19, 00:34 UTCJun 19, 01:34 UTC1h 0m
2026-06-18 9MMFA - Jun 18, 07:30 UTCJun 18, 08:55 UTC1h 25m

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

Mode-S 7504D5 frequently asked

What is Mode-S code 7504D5?
7504D5 is an ICAO 24-bit transponder address. Allocated to Malaysia. Assigned to 9M-MFA.
Where is Mode-S 7504D5 registered?
Mode-S code 7504D5 is allocated to Malaysia (MY). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7504D5 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7504D5, octal 35202325, decimal 7,668,949.
What flights does 7504D5 operate?
Mode-S 7504D5 has broadcast 1 distinct callsign, including 9MMFA.