Apparatus

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sensors Mode-S transponder

4D214D

ICAO 24-bit transponder address · allocated to Malta

Currently assigned to 9H-ZRH · CESSNA 525A Citation CJ2

Hex
4D214D
Octal
23220515
Decimal
5,054,797
Country
MT
Tail
9H-ZRH
Type
C25A
No current signal · last broadcast 2h ago
Flights observed
284
Distinct callsigns
20
Country
MT
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 4D214D.

Country allocation

The ICAO 24-bit address 4D214D 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
TUX1300 TunisAir Express 25 2026-05-31
TUX1758 TunisAir Express 24 2026-05-30
TUX1759 TunisAir Express 15 2026-05-30
TUX1301 TunisAir Express 15 2026-05-31
AIZ2549 - 15 2026-07-24
AIZ2550 Arkia Israel Airlines 12 2026-07-24
AIZ211 Arkia Israel Airlines 8 2026-07-22
AIZ335 Arkia Israel Airlines 7 2026-07-19
AIZ212 - 7 2026-07-21
AIZ424 - 6 2026-07-15
AIZ423 - 6 2026-07-15
AIZ418 Arkia Israel Airlines 6 2026-07-23
AIZ152 - 6 2026-07-23
AIZ151 - 6 2026-07-23
AIZ053 - 6 2026-07-17
AIZ417 Arkia Israel Airlines 5 2026-07-23
AIZ367 Arkia Israel Airlines 5 2026-07-22
AIZ336 Arkia Israel Airlines 5 2026-07-19
AIZ224 - 5 2026-07-16
AIZ054 - 5 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 AIZ2550 VNO → TLV Jul 24, 20:20 UTCJul 24, 21:15 UTC55m
2026-07-24 AIZ2549 TLV → VNO Jul 24, 15:00 UTCJul 24, 18:50 UTC3h 50m
2026-07-24 AIZ888 - Jul 24, 10:00 UTCJul 24, 11:45 UTC1h 45m
2026-07-24 AIZ887 - Jul 24, 04:55 UTCJul 24, 07:15 UTC2h 20m
2026-07-23 AIZ418 TBS → TLV Jul 23, 21:35 UTCJul 24, 00:05 UTC2h 30m
2026-07-23 AIZ417 TLV → TBS Jul 23, 17:45 UTCJul 23, 19:50 UTC2h 5m
2026-07-23 AIZ152 - Jul 23, 14:55 UTCJul 23, 15:35 UTC40m
2026-07-23 AIZ151 TLV → PFO Jul 23, 12:00 UTCJul 23, 12:45 UTC45m
2026-07-23 AIZ052 CFU → TLV Jul 23, 07:20 UTCJul 23, 09:15 UTC1h 55m
2026-07-23 AIZ051 TLV → CFU Jul 23, 03:40 UTCJul 23, 05:30 UTC1h 50m
2026-07-22 AIZ1368 - Jul 22, 16:20 UTCJul 22, 18:35 UTC2h 15m
2026-07-22 AIZ367 SOF → VAR Jul 22, 12:10 UTCJul 22, 14:30 UTC2h 20m
2026-07-22 AIZ211 TLV → ATH Jul 22, 04:55 UTCJul 22, 05:25 UTC30m
2026-07-21 AIZ274 BCN → TLV Jul 21, 19:15 UTCJul 21, 22:50 UTC3h 35m
2026-07-21 AIZ273 TLV → BCN Jul 21, 13:00 UTCJul 21, 17:15 UTC4h 15m
2026-07-21 AIZ212 ATH → TLV Jul 21, 08:20 UTCJul 21, 10:00 UTC1h 40m
2026-07-21 AIZ211 TLV → ATH Jul 21, 05:20 UTCJul 21, 07:00 UTC1h 40m
2026-07-20 AIZ2540 VNO → TLV Jul 20, 19:10 UTCJul 20, 23:00 UTC3h 50m
2026-07-20 AIZ2549 TLV → VNO Jul 20, 14:00 UTCJul 20, 17:50 UTC3h 50m
2026-07-20 AIZ212 ATH → TLV Jul 20, 08:05 UTCJul 20, 09:45 UTC1h 40m
2026-07-20 AIZ211 TLV → ATH Jul 20, 05:00 UTCJul 20, 06:45 UTC1h 45m
2026-07-19 AIZ292 BUD → TLV Jul 19, 20:55 UTCJul 19, 23:45 UTC2h 50m
2026-07-19 AIZ291 TLV → BUD Jul 19, 15:55 UTCJul 19, 18:55 UTC3h 0m
2026-07-19 AIZ336 FCO → TLV Jul 19, 11:10 UTCJul 19, 14:05 UTC2h 55m
2026-07-19 AIZ335 TLV → FCO Jul 19, 05:05 UTCJul 19, 08:10 UTC3h 5m
2026-07-18 AIZ1336 FCO → TLV Jul 18, 21:35 UTCJul 19, 00:20 UTC2h 45m
2026-07-18 AIZ335 TLV → FCO Jul 18, 16:05 UTCJul 18, 19:15 UTC3h 10m
2026-07-18 AIZ442 MUC → TLV Jul 18, 11:05 UTCJul 18, 14:25 UTC3h 20m
2026-07-18 AIZ441 TLV → MUC Jul 18, 05:30 UTCJul 18, 09:10 UTC3h 40m
2026-07-17 AIZ054 - Jul 17, 18:15 UTCJul 17, 20:10 UTC1h 55m
2026-07-17 AIZ053 - Jul 17, 14:39 UTCJul 17, 16:34 UTC1h 55m
2026-07-17 AIZ212 ATH → TLV Jul 17, 07:40 UTCJul 17, 09:15 UTC1h 35m
2026-07-17 AIZ211 TLV → ATH Jul 17, 04:20 UTCJul 17, 06:10 UTC1h 50m
2026-07-16 AIZ224 SKG → TLV Jul 16, 18:10 UTCJul 16, 20:00 UTC1h 50m
2026-07-16 AIZ1223 TLV → SKG Jul 16, 14:50 UTCJul 16, 17:00 UTC2h 10m
2026-07-16 AIZ2550 VNO → TLV Jul 16, 09:15 UTCJul 16, 12:49 UTC3h 35m
2026-07-16 AIZ2549 TLV → VNO Jul 16, 03:40 UTCJul 16, 07:45 UTC4h 5m
2026-07-15 AIZ284 PRG → TLV Jul 15, 20:05 UTCJul 15, 23:20 UTC3h 15m
2026-07-15 AIZ283 TLV → PRG Jul 15, 14:40 UTCJul 15, 18:20 UTC3h 40m
2026-07-15 AIZ424 VIE → TLV Jul 15, 09:30 UTCJul 15, 12:25 UTC2h 55m
2026-07-15 AIZ423 TLV → VIE Jul 15, 04:00 UTCJul 15, 07:25 UTC3h 25m
2026-07-14 AIZ052 - Jul 14, 21:30 UTCJul 14, 23:25 UTC1h 54m
2026-07-14 AIZ051 - Jul 14, 16:55 UTCJul 14, 18:50 UTC1h 55m
2026-07-14 AIZ2550 VNO → TLV Jul 14, 11:15 UTCJul 14, 15:00 UTC3h 45m
2026-07-14 AIZ2549 TLV → VNO Jul 14, 05:50 UTCJul 14, 09:35 UTC3h 45m
2026-07-13 AIZ2540 VNO → TLV Jul 13, 18:15 UTCJul 13, 22:15 UTC4h 0m
2026-07-13 AIZ2549 TLV → VNO Jul 13, 12:35 UTCJul 13, 16:25 UTC3h 50m
2026-07-13 AIZ368 - Jul 13, 06:10 UTCJul 13, 08:30 UTC2h 20m
2026-07-13 AIZ367 - Jul 13, 02:20 UTCJul 13, 04:30 UTC2h 10m
2026-07-12 AIZ292 BUD → TLV Jul 12, 19:45 UTCJul 12, 22:40 UTC2h 55m

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

Mode-S 4D214D frequently asked

What is Mode-S code 4D214D?
4D214D is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-ZRH.
Where is Mode-S 4D214D registered?
Mode-S code 4D214D is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D214D 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 4D214D, octal 23220515, decimal 5,054,797.
What flights does 4D214D operate?
Mode-S 4D214D has broadcast 20 distinct callsigns, including TUX1300, TUX1758, TUX1759, TUX1301, AIZ2549.