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 5h ago
Flights observed
103
Distinct callsigns
20
Country
MT
Last broadcast
5h 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
AIZ214 Arkia Israel Airlines 2 2026-06-09
AIZ1348 - 2 2026-06-07
AIZ1347 - 2 2026-06-07
TUX1501 - 1 2026-04-24
TUX1500 - 1 2026-05-31
TUX008 - 1 2026-04-27
AIZ514 Arkia Israel Airlines 1 2026-06-08
AIZ513 Arkia Israel Airlines 1 2026-06-08
AIZ368 - 1 2026-06-05
AIZ367 Arkia Israel Airlines 1 2026-06-05
AIZ364 Arkia Israel Airlines 1 2026-06-08
AIZ335 Arkia Israel Airlines 1 2026-06-06
AIZ304 Arkia Israel Airlines 1 2026-06-04
AIZ212 Arkia Israel Airlines 1 2026-06-09
AIZ211 Arkia Israel Airlines 1 2026-06-09
AIZ156 Arkia Israel Airlines 1 2026-06-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-09 AIZ214 ATH → TLV Jun 9, 16:45 UTCJun 9, 17:15 UTC30m
2026-06-09 AIZ214 ATH → TLV Jun 9, 15:30 UTCJun 9, 15:50 UTC20m
2026-06-09 AIZ1213 TLV → ATH Jun 9, 12:15 UTCJun 9, 14:00 UTC1h 45m
2026-06-09 AIZ212 ATH → TLV Jun 9, 08:45 UTCJun 9, 10:25 UTC1h 40m
2026-06-09 AIZ211 TLV → ATH Jun 9, 04:55 UTCJun 9, 06:45 UTC1h 50m
2026-06-08 AIZ514 AMS → TLV Jun 8, 18:25 UTCJun 8, 22:35 UTC4h 10m
2026-06-08 AIZ513 TLV → AMS Jun 8, 12:00 UTCJun 8, 16:05 UTC4h 5m
2026-06-08 AIZ364 SOF → TLV Jun 8, 06:35 UTCJun 8, 08:50 UTC2h 15m
2026-06-07 AIZ1348 AHO → TLV Jun 7, 16:15 UTCJun 7, 19:30 UTC3h 15m
2026-06-07 AIZ1347 TLV → AHO Jun 7, 10:50 UTCJun 7, 14:15 UTC3h 25m
2026-06-07 AIZ156 PFO → TLV Jun 7, 08:35 UTCJun 7, 09:25 UTC50m
2026-06-07 AIZ155 - Jun 7, 06:35 UTCJun 7, 07:15 UTC40m
2026-06-06 AIZ1336 FCO → TLV Jun 6, 20:19 UTCJun 6, 23:09 UTC2h 50m
2026-06-06 AIZ335 TLV → FCO Jun 6, 14:30 UTCJun 6, 17:44 UTC3h 15m
2026-06-05 AIZ368 - Jun 5, 17:30 UTCJun 5, 19:35 UTC2h 5m
2026-06-05 AIZ367 SOF → VAR Jun 5, 13:40 UTCJun 5, 15:55 UTC2h 15m
2026-06-05 AIZ152 PFO → TLV Jun 5, 09:20 UTCJun 5, 10:10 UTC50m
2026-06-05 AIZ151 TLV → PFO Jun 5, 07:15 UTCJun 5, 08:00 UTC45m
2026-06-04 AIZ1348 AHO → TLV Jun 4, 15:30 UTCJun 4, 18:35 UTC3h 5m
2026-06-04 AIZ1347 TLV → AHO Jun 4, 10:20 UTCJun 4, 14:00 UTC3h 40m
2026-06-04 AIZ304 ETM → TLV Jun 4, 03:20 UTCJun 4, 07:15 UTC3h 55m
2026-05-31 TUX1500 - May 31, 16:10 UTCMay 31, 19:15 UTC3h 5m
2026-05-31 TUX1301 MLA → TUN May 31, 13:35 UTCMay 31, 14:15 UTC40m
2026-05-31 TUX1300 TUN → MLA May 31, 12:00 UTCMay 31, 12:25 UTC25m
2026-05-31 TUX1300 TUN → MLA May 31, 10:15 UTCMay 31, 10:50 UTC35m
2026-05-30 TUX1759 PMO → TUN May 30, 11:35 UTCMay 30, 12:00 UTC25m
2026-05-30 TUX1758 TUN → PMO May 30, 09:50 UTCMay 30, 10:10 UTC20m
2026-05-29 TUX1301 MLA → TUN May 29, 11:40 UTCMay 29, 12:15 UTC35m
2026-05-29 TUX1300 TUN → MLA May 29, 10:00 UTCMay 29, 10:20 UTC20m
2026-05-29 TUX1300 TUN → MLA May 29, 08:30 UTCMay 29, 09:10 UTC40m
2026-05-28 TUX1759 PMO → TUN May 28, 13:10 UTCMay 28, 13:45 UTC35m
2026-05-28 TUX1758 TUN → PMO May 28, 11:30 UTCMay 28, 11:55 UTC25m
2026-05-28 TUX1758 TUN → PMO May 28, 09:55 UTCMay 28, 10:20 UTC25m
2026-05-27 TUX1301 MLA → TUN May 27, 11:25 UTCMay 27, 11:50 UTC25m
2026-05-27 TUX1300 TUN → MLA May 27, 10:00 UTCMay 27, 10:35 UTC35m
2026-05-25 TUX1759 PMO → TUN May 25, 15:10 UTCMay 25, 15:35 UTC25m
2026-05-25 TUX1758 TUN → PMO May 25, 13:20 UTCMay 25, 13:45 UTC25m
2026-05-25 TUX1758 TUN → PMO May 25, 10:00 UTCMay 25, 10:45 UTC45m
2026-05-24 TUX1301 MLA → TUN May 24, 13:45 UTCMay 24, 14:15 UTC30m
2026-05-24 TUX1300 TUN → MLA May 24, 12:05 UTCMay 24, 12:40 UTC35m
2026-05-24 TUX1300 TUN → MLA May 24, 10:05 UTCMay 24, 10:40 UTC35m
2026-05-23 TUX1759 PMO → TUN May 23, 11:30 UTCMay 23, 11:40 UTC10m
2026-05-23 TUX1758 TUN → PMO May 23, 09:55 UTCMay 23, 10:20 UTC25m
2026-05-22 TUX1301 MLA → TUN May 22, 12:15 UTCMay 22, 12:45 UTC30m
2026-05-22 TUX1300 TUN → MLA May 22, 10:25 UTCMay 22, 10:45 UTC20m
2026-05-22 TUX1300 TUN → MLA May 22, 08:30 UTCMay 22, 09:05 UTC35m
2026-05-21 TUX1759 PMO → TUN May 21, 13:25 UTCMay 21, 14:00 UTC35m
2026-05-21 TUX1758 TUN → PMO May 21, 11:40 UTCMay 21, 12:10 UTC30m
2026-05-21 TUX1758 TUN → PMO May 21, 10:05 UTCMay 21, 10:25 UTC20m
2026-05-20 TUX1301 MLA → TUN May 20, 11:30 UTCMay 20, 11:55 UTC25m

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 5h 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, AIZ214.