Apparatus

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sensors Mode-S transponder

738054

ICAO 24-bit transponder address · allocated to Israel

Currently assigned to 4X-EHE · BOEING 737-900

Hex
738054
Octal
34700124
Decimal
7,569,492
Country
IL
Tail
4X-EHE
Type
B739
No current signal · last broadcast Jul 26, 23:00 UTC
Flights observed
346
Distinct callsigns
20
Country
IL
Last broadcast
Jul 26, 23:00 UTC

Last known position

Most recent position reported by Mode-S 738054.

Country allocation

The ICAO 24-bit address 738054 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
ELY398 El Al Israel Airlines 10 2026-07-20
ELY319 - 10 2026-07-05
ELY397 - 9 2026-07-20
ELY396 - 9 2026-07-20
ELY395 - 9 2026-07-20
ELY357 - 9 2026-07-15
ELY320 - 9 2026-07-05
ELY358 - 8 2026-07-15
ELY387 El Al Israel Airlines 7 2026-06-07
ELY339 - 7 2026-07-14
ELY338 - 7 2026-06-30
ELY337 - 7 2026-06-30
ELY336 - 7 2026-07-14
ELY322 El Al Israel Airlines 7 2026-07-26
ELY546 - 6 2026-06-25
ELY545 - 6 2026-06-25
ELY542 El Al Israel Airlines 6 2026-07-19
ELY541 - 6 2026-07-19
ELY388 El Al Israel Airlines 6 2026-06-07
ELY321 El Al Israel Airlines 6 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ELY224 CDG → TLV Jul 26, 21:55 UTCJul 26, 23:00 UTC1h 5m
2026-07-26 ELY223 TLV → NCE Jul 26, 15:30 UTCJul 26, 19:15 UTC3h 45m
2026-07-26 ELY322 MRS → TLV Jul 26, 10:05 UTCJul 26, 13:25 UTC3h 20m
2026-07-26 ELY321 TLV → MRS Jul 26, 03:15 UTCJul 26, 07:15 UTC4h 1m
2026-07-24 ELY382 MXP → TLV Jul 24, 10:50 UTCJul 24, 14:05 UTC3h 15m
2026-07-24 ELY381 TLV → MXP Jul 24, 05:20 UTCJul 24, 09:05 UTC3h 45m
2026-07-23 ELY376 LIS → TLV Jul 23, 22:40 UTCJul 24, 03:05 UTC4h 25m
2026-07-23 ELY375 TLV → LIS Jul 23, 14:35 UTCJul 23, 20:20 UTC5h 45m
2026-07-23 ELY238 CDG → TLV Jul 23, 08:35 UTCJul 23, 12:30 UTC3h 55m
2026-07-23 ELY237 TLV → AMS Jul 23, 02:10 UTCJul 23, 06:40 UTC4h 30m
2026-07-22 ELY322 MRS → TLV Jul 22, 18:45 UTCJul 22, 22:10 UTC3h 25m
2026-07-22 ELY321 TLV → MRS Jul 22, 12:05 UTCJul 22, 16:15 UTC4h 10m
2026-07-22 ELY2365 - Jul 22, 02:45 UTCJul 22, 05:25 UTC2h 40m
2026-07-21 ELY356 FRA → TLV Jul 21, 18:40 UTCJul 21, 22:15 UTC3h 35m
2026-07-21 ELY355 TLV → FRA Jul 21, 12:30 UTCJul 21, 16:45 UTC4h 15m
2026-07-21 ELY552 SOF → TLV Jul 21, 08:55 UTCJul 21, 11:00 UTC2h 5m
2026-07-21 ELY551 TLV → SOF Jul 21, 04:35 UTCJul 21, 06:45 UTC2h 10m
2026-07-20 ELY398 MAD → TLV Jul 20, 21:50 UTCJul 21, 01:55 UTC4h 4m
2026-07-20 ELY397 - Jul 20, 15:05 UTCJul 20, 19:55 UTC4h 50m
2026-07-20 ELY396 - Jul 20, 09:00 UTCJul 20, 13:10 UTC4h 10m
2026-07-20 ELY395 TLV → MAD Jul 20, 02:35 UTCJul 20, 07:15 UTC4h 40m
2026-07-19 ELY282 MXP → TLV Jul 19, 19:15 UTCJul 19, 22:30 UTC3h 15m
2026-07-19 ELY281 TLV → MXP Jul 19, 12:45 UTCJul 19, 16:30 UTC3h 45m
2026-07-19 ELY542 ATH → TLV Jul 19, 08:35 UTCJul 19, 10:15 UTC1h 40m
2026-07-19 ELY541 TLV → ATH Jul 19, 04:50 UTCJul 19, 06:35 UTC1h 45m
2026-07-17 ELY382 MXP → TLV Jul 17, 10:35 UTCJul 17, 13:45 UTC3h 10m
2026-07-17 ELY381 TLV → MXP Jul 17, 05:10 UTCJul 17, 08:49 UTC3h 40m
2026-07-16 ELY398 MAD → TLV Jul 16, 22:55 UTCJul 17, 03:05 UTC4h 10m
2026-07-16 ELY397 TLV → MAD Jul 16, 15:35 UTCJul 16, 20:25 UTC4h 50m
2026-07-16 ELY238 - Jul 16, 09:05 UTCJul 16, 13:05 UTC4h 0m
2026-07-16 ELY237 TLV → AMS Jul 16, 02:15 UTCJul 16, 06:40 UTC4h 25m
2026-07-15 ELY364 VIE → TLV Jul 15, 20:50 UTCJul 15, 23:40 UTC2h 50m
2026-07-15 ELY363 TLV → VIE Jul 15, 15:30 UTCJul 15, 18:50 UTC3h 20m
2026-07-15 ELY358 - Jul 15, 10:10 UTCJul 15, 13:40 UTC3h 30m
2026-07-15 ELY357 TLV → FRA Jul 15, 03:25 UTCJul 15, 07:35 UTC4h 10m
2026-07-14 ELY336 - Jul 14, 20:30 UTCJul 15, 00:25 UTC3h 54m
2026-07-14 ELY339 TLV → AMS Jul 14, 13:40 UTCJul 14, 18:10 UTC4h 30m
2026-07-14 ELY386 - Jul 14, 08:50 UTCJul 14, 11:35 UTC2h 45m
2026-07-14 ELY385 TLV → FCO Jul 14, 03:25 UTCJul 14, 06:45 UTC3h 20m
2026-07-13 ELY2524 PRG → TLV Jul 13, 20:35 UTCJul 13, 23:50 UTC3h 15m
2026-07-13 ELY2523 TLV → PRG Jul 13, 15:25 UTCJul 13, 18:55 UTC3h 30m
2026-07-13 ELY394 BCN → TLV Jul 13, 10:05 UTCJul 13, 13:40 UTC3h 35m
2026-07-13 ELY393 TLV → BCN Jul 13, 03:05 UTCJul 13, 07:25 UTC4h 20m
2026-07-12 ELY364 VIE → TLV Jul 12, 20:10 UTCJul 12, 23:10 UTC3h 0m
2026-07-12 ELY363 TLV → VIE Jul 12, 15:30 UTCJul 12, 18:40 UTC3h 10m
2026-07-12 ELY396 MAD → TLV Jul 12, 09:35 UTCJul 12, 13:40 UTC4h 5m
2026-07-12 ELY395 - Jul 12, 02:25 UTCJul 12, 07:15 UTC4h 50m
2026-07-10 ELY348 ZRH → TLV Jul 10, 10:45 UTCJul 10, 14:05 UTC3h 20m
2026-07-10 ELY347 TLV → ZRH Jul 10, 04:45 UTCJul 10, 08:50 UTC4h 5m
2026-07-09 ELY328 - Jul 9, 18:05 UTCJul 9, 22:00 UTC3h 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 4X-EHE page for operator, model, and routing details .

Mode-S 738054 frequently asked

What is Mode-S code 738054?
738054 is an ICAO 24-bit transponder address. Allocated to Israel. Assigned to 4X-EHE.
Where is Mode-S 738054 registered?
Mode-S code 738054 is allocated to Israel (IL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 738054 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 23:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 738054, octal 34700124, decimal 7,569,492.
What flights does 738054 operate?
Mode-S 738054 has broadcast 20 distinct callsigns, including ELY398, ELY319, ELY397, ELY396, ELY395.