Apparatus

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sensors Mode-S transponder

738443

ICAO 24-bit transponder address · allocated to Israel

Currently assigned to 4X-AGH · AIRBUS A-321neo

Hex
738443
Octal
34702103
Decimal
7,570,499
Country
IL
Tail
4X-AGH
Type
A21N
No current signal · last broadcast Jul 26, 22:35 UTC
Flights observed
334
Distinct callsigns
20
Country
IL
Last broadcast
Jul 26, 22:35 UTC

Last known position

Most recent position reported by Mode-S 738443.

Country allocation

The ICAO 24-bit address 738443 falls within the block assigned to Israel (IL) by ICAO Annex 10, Volume III. Every aircraft registered in Israel 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
AIZ414 Arkia Israel Airlines 20 2026-07-23
AIZ413 Arkia Israel Airlines 18 2026-07-23
AIZ282 Arkia Israel Airlines 9 2026-07-24
AIZ281 Arkia Israel Airlines 9 2026-07-24
AIZ164 Arkia Israel Airlines 9 2026-07-26
AIZ163 Arkia Israel Airlines 7 2026-07-26
AIZ322 Arkia Israel Airlines 6 2026-07-22
AIZ214 Arkia Israel Airlines 6 2026-07-22
AIZ1802 Arkia Israel Airlines 6 2026-06-18
AIZ514 - 5 2026-06-26
AIZ513 Arkia Israel Airlines 5 2026-06-26
AIZ272 Arkia Israel Airlines 5 2026-07-23
AIZ271 Arkia Israel Airlines 5 2026-07-23
AIZ213 Arkia Israel Airlines 5 2026-07-22
AIZ1212 Arkia Israel Airlines 5 2026-04-23
AIZ1211 Arkia Israel Airlines 5 2026-04-23
AIZ1072 - 5 2026-07-13
AIZ1071 - 5 2026-07-13
AIZ418 - 4 2026-07-05
AIZ417 - 4 2026-07-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AIZ1217 TLV → ATH Jul 26, 19:20 UTCJul 26, 22:25 UTC3h 5m
2026-07-26 AIZ1217 TLV → ATH Jul 26, 16:25 UTCJul 26, 18:05 UTC1h 40m
2026-07-26 AIZ074 RHO → TLV Jul 26, 13:15 UTCJul 26, 14:25 UTC1h 10m
2026-07-26 AIZ073 TLV → RHO Jul 26, 08:15 UTCJul 26, 09:30 UTC1h 15m
2026-07-26 AIZ164 LCA → PFO Jul 26, 06:00 UTCJul 26, 06:35 UTC36m
2026-07-26 AIZ163 TLV → LCA Jul 26, 03:45 UTCJul 26, 04:20 UTC35m
2026-07-25 AIZ362 TIV → TLV Jul 25, 15:05 UTCJul 25, 17:20 UTC2h 15m
2026-07-25 AIZ361 RZE → CDG Jul 25, 10:35 UTCJul 25, 12:55 UTC2h 20m
2026-07-24 AIZ282 PRG → TLV Jul 24, 11:30 UTCJul 24, 14:45 UTC3h 15m
2026-07-24 AIZ281 TLV → PRG Jul 24, 06:45 UTCJul 24, 10:15 UTC3h 30m
2026-07-23 AIZ272 BCN → TLV Jul 23, 19:05 UTCJul 23, 22:30 UTC3h 25m
2026-07-23 AIZ271 TLV → BCN Jul 23, 12:45 UTCJul 23, 17:05 UTC4h 20m
2026-07-23 AIZ414 BUS → TLV Jul 23, 09:05 UTCJul 23, 11:05 UTC2h 0m
2026-07-23 AIZ413 TLV → BUS Jul 23, 04:40 UTCJul 23, 06:25 UTC1h 45m
2026-07-22 AIZ214 ATH → TLV Jul 22, 19:05 UTCJul 22, 20:45 UTC1h 40m
2026-07-22 AIZ213 TLV → ATH Jul 22, 14:35 UTCJul 22, 16:15 UTC1h 40m
2026-07-22 AIZ322 GYD → TLV Jul 22, 10:20 UTCJul 22, 12:15 UTC1h 55m
2026-07-22 AIZ622 - Jul 22, 00:50 UTCJul 22, 01:20 UTC30m
2026-07-21 AIZ621 TLV → TLV Jul 21, 13:10 UTCJul 21, 13:45 UTC35m
2026-07-21 AIZ414 BUS → TLV Jul 21, 09:05 UTCJul 21, 11:05 UTC2h 0m
2026-07-21 AIZ413 TLV → BUS Jul 21, 04:25 UTCJul 21, 06:10 UTC1h 45m
2026-07-20 AIZ224 SKG → TLV Jul 20, 15:15 UTCJul 20, 17:10 UTC1h 55m
2026-07-20 AIZ223 TLV → SKG Jul 20, 11:30 UTCJul 20, 13:25 UTC1h 55m
2026-07-20 AIZ414 BUS → TLV Jul 20, 07:50 UTCJul 20, 09:50 UTC2h 0m
2026-07-20 AIZ413 TLV → BUS Jul 20, 04:35 UTCJul 20, 06:20 UTC1h 45m
2026-07-19 AIZ282 PRG → TLV Jul 19, 20:45 UTCJul 19, 23:55 UTC3h 10m
2026-07-19 AIZ281 TLV → PRG Jul 19, 15:20 UTCJul 19, 18:50 UTC3h 30m
2026-07-19 AIZ074 RHO → TLV Jul 19, 11:30 UTCJul 19, 12:40 UTC1h 10m
2026-07-19 AIZ073 TLV → RHO Jul 19, 08:05 UTCJul 19, 09:15 UTC1h 10m
2026-07-19 AIZ164 LCA → TLV Jul 19, 05:40 UTCJul 19, 06:15 UTC35m
2026-07-19 AIZ163 - Jul 19, 03:55 UTCJul 19, 04:30 UTC35m
2026-07-18 AIZ778 - Jul 18, 19:40 UTCJul 19, 01:50 UTC6h 10m
2026-07-18 AIZ777 TLV → KEF Jul 18, 11:25 UTCJul 18, 18:25 UTC7h 0m
2026-07-17 AIZ414 BUS → TLV Jul 17, 08:40 UTCJul 17, 10:40 UTC2h 0m
2026-07-17 AIZ413 TLV → BUS Jul 17, 04:35 UTCJul 17, 06:25 UTC1h 50m
2026-07-16 AIZ282 PRG → TLV Jul 16, 17:25 UTCJul 16, 20:39 UTC3h 15m
2026-07-16 AIZ281 TLV → PRG Jul 16, 11:45 UTCJul 16, 15:19 UTC3h 35m
2026-07-16 AIZ092 - Jul 16, 08:25 UTCJul 16, 09:35 UTC1h 10m
2026-07-16 AIZ091 - Jul 16, 05:35 UTCJul 16, 06:50 UTC1h 15m
2026-07-15 AIZ054 - Jul 15, 18:45 UTCJul 15, 20:35 UTC1h 50m
2026-07-15 AIZ053 - Jul 15, 14:25 UTCJul 15, 16:20 UTC1h 55m
2026-07-15 AIZ322 TLV → TLV Jul 15, 05:20 UTCJul 15, 12:30 UTC7h 10m
2026-07-14 AIZ621 TLV → TLV Jul 14, 11:45 UTCJul 15, 00:20 UTC12h 34m
2026-07-13 AIZ214 ATH → TLV Jul 13, 18:05 UTCJul 13, 19:45 UTC1h 40m
2026-07-13 AIZ213 TLV → ATH Jul 13, 14:30 UTCJul 13, 16:10 UTC1h 40m
2026-07-13 AIZ1072 RHO → TLV Jul 13, 10:50 UTCJul 13, 12:05 UTC1h 15m
2026-07-13 AIZ1071 TLV → RHO Jul 13, 07:45 UTCJul 13, 08:55 UTC1h 10m
2026-07-13 AIZ802 - Jul 13, 05:40 UTCJul 13, 06:10 UTC30m
2026-07-13 AIZ801 - Jul 13, 04:05 UTCJul 13, 04:30 UTC25m
2026-07-12 AIZ272 BCN → TLV Jul 12, 19:05 UTCJul 12, 22:40 UTC3h 35m

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 4X-AGH page for operator, model, and routing details .

Mode-S 738443 frequently asked

What is Mode-S code 738443?
738443 is an ICAO 24-bit transponder address. Allocated to Israel. Assigned to 4X-AGH.
Where is Mode-S 738443 registered?
Mode-S code 738443 is allocated to Israel (IL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 738443 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 738443, octal 34702103, decimal 7,570,499.
What flights does 738443 operate?
Mode-S 738443 has broadcast 20 distinct callsigns, including AIZ414, AIZ413, AIZ282, AIZ281, AIZ164.