sensors Mode-S transponder

4D224A

ICAO 24-bit transponder address · allocated to Malta

Currently assigned to 9H-FHA · AIRBUS A-320

Hex
4D224A
Octal
23221112
Decimal
5,055,050
Country
MT
Tail
9H-FHA
Type
A320
No current signal · last broadcast 7h ago
Flights observed
90
Distinct callsigns
20
Country
MT
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 4D224A.

Country allocation

The ICAO 24-bit address 4D224A falls within the block assigned to Malta (MT) by ICAO Annex 10, Volume III. Every aircraft registered in Malta 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
FHM5174 - 11 2026-05-29
FHM5173 - 10 2026-05-27
FHM5154 - 7 2026-05-29
FHM5153 - 7 2026-05-29
FHM7522 - 5 2026-04-14
FHM7172 - 5 2026-04-15
FHM7164 - 5 2026-04-16
FHM7140 - 5 2026-04-14
FHM5142 - 4 2026-05-28
FHM5141 - 4 2026-05-28
FHM5136 - 4 2026-05-28
FHM5135 - 4 2026-05-28
FHM5184 - 3 2026-05-24
FHM5183 - 3 2026-05-24
FHM7316 Freebird Airlines Europe 2 2026-04-18
FHM7311 - 2 2026-04-17
FHM7310 Freebird Airlines Europe 2 2026-04-17
FHY302 Freebird Airlines 1 2026-05-03
FHY301 Freebird Airlines 1 2026-05-03
FHM7215 - 1 2026-04-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 FHM5174 - May 29, 15:15 UTCMay 29, 18:30 UTC3h 15m
2026-05-29 FHM5153 - May 29, 10:10 UTCMay 29, 12:55 UTC2h 45m
2026-05-29 FHM5154 - May 29, 04:10 UTCMay 29, 07:25 UTC3h 15m
2026-05-28 FHM5141 - May 28, 18:00 UTCMay 28, 20:20 UTC2h 20m
2026-05-28 FHM5142 - May 28, 12:40 UTCMay 28, 15:15 UTC2h 35m
2026-05-28 FHM5135 - May 28, 08:35 UTCMay 28, 10:50 UTC2h 15m
2026-05-28 FHM5136 - May 28, 03:55 UTCMay 28, 06:30 UTC2h 35m
2026-05-27 FHM5173 - May 27, 18:00 UTCMay 27, 20:40 UTC2h 40m
2026-05-27 FHM5174 - May 27, 12:55 UTCMay 27, 15:50 UTC2h 55m
2026-05-26 FHM5135 - May 26, 18:55 UTCMay 26, 21:25 UTC2h 30m
2026-05-26 FHM5136 - May 26, 12:30 UTCMay 26, 14:50 UTC2h 20m
2026-05-26 FHM5173 - May 26, 07:59 UTCMay 26, 10:50 UTC2h 50m
2026-05-26 FHM5174 - May 26, 03:15 UTCMay 26, 06:04 UTC2h 50m
2026-05-25 FHM5153 - May 25, 17:05 UTCMay 25, 20:04 UTC2h 59m
2026-05-25 FHM5154 - May 25, 12:30 UTCMay 25, 15:30 UTC3h 0m
2026-05-25 FHM5141 - May 25, 07:40 UTCMay 25, 10:05 UTC2h 25m
2026-05-25 FHM5142 - May 25, 03:10 UTCMay 25, 05:40 UTC2h 30m
2026-05-24 FHM5183 - May 24, 17:45 UTCMay 24, 20:30 UTC2h 45m
2026-05-24 FHM5184 - May 24, 13:15 UTCMay 24, 16:15 UTC3h 0m
2026-05-24 FHM5173 - May 24, 09:00 UTCMay 24, 11:50 UTC2h 50m
2026-05-23 FHM6104 KGS → PAD May 23, 16:15 UTCMay 23, 19:10 UTC2h 56m
2026-05-23 FHM6103 PAD → KGS May 23, 12:05 UTCMay 23, 15:00 UTC2h 55m
2026-05-23 FHM5174 - May 23, 07:55 UTCMay 23, 10:50 UTC2h 55m
2026-05-23 FHM5173 - May 23, 03:35 UTCMay 23, 06:20 UTC2h 45m
2026-05-22 FHM5174 - May 22, 14:55 UTCMay 22, 17:50 UTC2h 55m
2026-05-22 FHM5153 - May 22, 09:30 UTCMay 22, 12:20 UTC2h 50m
2026-05-22 FHM5154 - May 22, 04:00 UTCMay 22, 07:05 UTC3h 5m
2026-05-21 FHM5141 - May 21, 17:40 UTCMay 21, 20:00 UTC2h 20m
2026-05-21 FHM5142 - May 21, 12:45 UTCMay 21, 15:15 UTC2h 30m
2026-05-21 FHM5135 - May 21, 08:30 UTCMay 21, 10:45 UTC2h 15m
2026-05-21 FHM5136 - May 21, 03:35 UTCMay 21, 06:15 UTC2h 40m
2026-05-20 FHM5173 - May 20, 18:05 UTCMay 20, 20:45 UTC2h 40m
2026-05-20 FHM5174 - May 20, 12:40 UTCMay 20, 15:40 UTC3h 0m
2026-05-18 FHM5153 - May 18, 17:15 UTCMay 18, 20:10 UTC2h 54m
2026-05-18 FHM5154 - May 18, 13:15 UTCMay 18, 16:20 UTC3h 5m
2026-05-17 FHM5183 - May 17, 15:55 UTCMay 17, 18:35 UTC2h 40m
2026-05-17 FHM5184 - May 17, 11:35 UTCMay 17, 14:45 UTC3h 10m
2026-05-17 FHM5173 - May 17, 07:15 UTCMay 17, 09:50 UTC2h 35m
2026-05-16 FHM5174 - May 16, 07:41 UTCMay 16, 10:40 UTC3h 0m
2026-05-16 FHM5173 - May 16, 03:30 UTCMay 16, 06:06 UTC2h 36m
2026-05-15 FHM5174 - May 15, 14:40 UTCMay 15, 17:50 UTC3h 9m
2026-05-15 FHM5153 - May 15, 09:45 UTCMay 15, 12:30 UTC2h 45m
2026-05-15 FHM5154 - May 15, 04:15 UTCMay 15, 07:25 UTC3h 10m
2026-05-14 FHM5141 - May 14, 18:00 UTCMay 14, 20:10 UTC2h 10m
2026-05-14 FHM5142 - May 14, 12:45 UTCMay 14, 15:20 UTC2h 35m
2026-05-14 FHM5135 - May 14, 08:25 UTCMay 14, 10:40 UTC2h 15m
2026-05-14 FHM5136 - May 14, 03:40 UTCMay 14, 06:20 UTC2h 40m
2026-05-13 FHM5173 - May 13, 18:15 UTCMay 13, 21:00 UTC2h 45m
2026-05-13 FHM5174 HER → PAD May 13, 12:25 UTCMay 13, 15:25 UTC3h 0m
2026-05-11 FHM5153 - May 11, 17:00 UTCMay 11, 19:45 UTC2h 45m

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 9H-FHA page for operator, model, and routing details .

Mode-S 4D224A frequently asked

What is Mode-S code 4D224A?
4D224A is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-FHA.
Where is Mode-S 4D224A registered?
Mode-S code 4D224A is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D224A broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D224A, octal 23221112, decimal 5,055,050.
What flights does 4D224A operate?
Mode-S 4D224A has broadcast 20 distinct callsigns, including FHM5174, FHM5173, FHM5154, FHM5153, FHM7522.