Apparatus

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sensors Mode-S transponder

738101

ICAO 24-bit transponder address · allocated to Israel

Currently assigned to 4X-ERB · BOEING 787-8 Dreamliner

Hex
738101
Octal
34700401
Decimal
7,569,665
Country
IL
Tail
4X-ERB
Type
B788
No current signal · last broadcast 2h ago
Flights observed
140
Distinct callsigns
20
Country
IL
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 738101.

Country allocation

The ICAO 24-bit address 738101 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
ELY084 - 18 2026-07-07
ELY081 - 18 2026-07-07
ELY082 - 13 2026-07-05
ELY017 El Al Israel Airlines 9 2026-07-23
ELY083 - 8 2026-07-04
ELY118 El Al Israel Airlines 7 2026-07-26
ELY016 El Al Israel Airlines 7 2026-07-22
ELY015 El Al Israel Airlines 7 2026-07-21
ELY122 El Al Israel Airlines 5 2026-07-19
ELY121 El Al Israel Airlines 5 2026-07-16
ELY018 El Al Israel Airlines 5 2026-07-20
ELY328 El Al Israel Airlines 3 2026-07-21
ELY327 - 3 2026-07-21
ELY318 - 3 2026-07-13
ELY317 - 3 2026-07-13
ELY338 El Al Israel Airlines 2 2026-05-27
ELY337 El Al Israel Airlines 2 2026-05-27
ELY324 El Al Israel Airlines 2 2026-05-12
ELY323 El Al Israel Airlines 2 2026-05-12
ELY087 El Al Israel Airlines 2 2026-06-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ELY118 MIA → TLV Jul 26, 04:10 UTCJul 26, 14:15 UTC10h 6m
2026-07-23 ELY017 TLV → MIA Jul 23, 22:55 UTCJul 24, 11:05 UTC12h 10m
2026-07-23 ELY546 ATH → TLV Jul 23, 18:55 UTCJul 23, 20:25 UTC1h 30m
2026-07-23 ELY545 TLV → ATH Jul 23, 15:20 UTCJul 23, 17:00 UTC1h 40m
2026-07-22 ELY016 BOS → TLV Jul 22, 18:05 UTCJul 23, 03:40 UTC9h 35m
2026-07-21 ELY015 TLV → BOS Jul 21, 22:25 UTCJul 22, 03:30 UTC5h 5m
2026-07-21 ELY328 CDG → TLV Jul 21, 16:15 UTCJul 21, 19:55 UTC3h 40m
2026-07-21 ELY327 - Jul 21, 09:30 UTCJul 21, 13:50 UTC4h 20m
2026-07-20 ELY018 MIA → TLV Jul 20, 16:15 UTCJul 21, 03:35 UTC11h 19m
2026-07-19 ELY017 TLV → MIA Jul 19, 21:25 UTCJul 20, 09:40 UTC12h 15m
2026-07-19 ELY122 MIA → TLV Jul 19, 06:25 UTCJul 19, 18:00 UTC11h 35m
2026-07-16 ELY121 TLV → MIA Jul 16, 21:45 UTCJul 17, 10:20 UTC12h 35m
2026-07-16 ELY020 - Jul 16, 06:40 UTCJul 16, 16:30 UTC9h 50m
2026-07-15 ELY019 TLV → JFK Jul 15, 17:00 UTCJul 16, 04:10 UTC11h 10m
2026-07-15 ELY542 ATH → TLV Jul 15, 09:30 UTCJul 15, 11:05 UTC1h 35m
2026-07-15 ELY541 TLV → ATH Jul 15, 04:50 UTCJul 15, 06:30 UTC1h 40m
2026-07-13 ELY318 - Jul 13, 21:55 UTCJul 14, 01:50 UTC3h 55m
2026-07-13 ELY317 TLV → LHR Jul 13, 14:40 UTCJul 13, 19:20 UTC4h 40m
2026-07-12 ELY118 - Jul 12, 04:25 UTCJul 12, 16:01 UTC11h 35m
2026-07-09 ELY121 - Jul 9, 21:50 UTCJul 10, 10:20 UTC12h 30m
2026-07-08 ELY016 BOS → TLV Jul 8, 17:40 UTCJul 9, 03:20 UTC9h 40m
2026-07-07 ELY015 TLV → BOS Jul 7, 22:35 UTCJul 8, 09:15 UTC10h 40m
2026-07-07 ELY084 - Jul 7, 12:00 UTCJul 7, 19:15 UTC7h 15m
2026-07-07 ELY084 - Jul 7, 09:25 UTCJul 7, 10:45 UTC1h 20m
2026-07-07 ELY081 - Jul 7, 03:40 UTCJul 7, 07:15 UTC3h 35m
2026-07-06 ELY081 - Jul 6, 20:05 UTCJul 6, 20:25 UTC20m
2026-07-05 ELY082 - Jul 5, 19:40 UTCJul 6, 02:50 UTC7h 10m
2026-07-05 ELY082 - Jul 5, 17:10 UTCJul 5, 17:25 UTC15m
2026-07-04 ELY083 TLV → BKK Jul 4, 22:20 UTCJul 5, 09:25 UTC11h 5m
2026-07-02 ELY318 - Jul 2, 22:00 UTCJul 3, 02:10 UTC4h 10m
2026-07-02 ELY317 TLV → LHR Jul 2, 14:30 UTCJul 2, 19:15 UTC4h 45m
2026-07-01 ELY016 - Jul 1, 17:55 UTCJul 2, 03:20 UTC9h 25m
2026-06-30 ELY015 TLV → BOS Jun 30, 22:45 UTCJul 1, 09:15 UTC10h 30m
2026-06-30 ELY328 - Jun 30, 16:30 UTCJun 30, 20:25 UTC3h 55m
2026-06-30 ELY327 - Jun 30, 09:25 UTCJun 30, 13:25 UTC4h 0m
2026-06-29 ELY018 - Jun 29, 16:19 UTCJun 30, 03:30 UTC11h 11m
2026-06-28 ELY017 - Jun 28, 21:30 UTCJun 29, 09:54 UTC12h 25m
2026-06-28 ELY122 MIA → TLV Jun 28, 06:10 UTCJun 28, 17:39 UTC11h 30m
2026-06-25 ELY121 TLV → MIA Jun 25, 21:35 UTCJun 26, 09:50 UTC12h 15m
2026-06-24 ELY004 JFK → TLV Jun 24, 14:55 UTCJun 25, 00:40 UTC9h 45m
2026-06-23 ELY003 - Jun 23, 21:54 UTCJun 24, 09:09 UTC11h 15m
2026-06-23 ELY016 BOS → TLV Jun 23, 01:45 UTCJun 23, 11:19 UTC9h 35m
2026-06-22 ELY015 TLV → BOS Jun 22, 07:19 UTCJun 22, 18:15 UTC10h 55m
2026-06-21 ELY016 BOS → TLV Jun 21, 17:50 UTCJun 22, 03:24 UTC9h 35m
2026-06-20 ELY015 TLV → BOS Jun 20, 22:35 UTCJun 21, 09:04 UTC10h 30m
2026-06-19 ELY016 BOS → TLV Jun 19, 01:15 UTCJun 19, 10:54 UTC9h 40m
2026-06-18 ELY015 TLV → BOS Jun 18, 08:05 UTCJun 18, 18:50 UTC10h 45m
2026-06-17 ELY016 BOS → TLV Jun 17, 18:00 UTCJun 18, 03:30 UTC9h 30m
2026-06-16 ELY015 TLV → BOS Jun 16, 22:35 UTCJun 17, 09:10 UTC10h 35m
2026-06-16 ELY328 CDG → TLV Jun 16, 16:20 UTCJun 16, 19:55 UTC3h 36m

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

Mode-S 738101 frequently asked

What is Mode-S code 738101?
738101 is an ICAO 24-bit transponder address. Allocated to Israel. Assigned to 4X-ERB.
Where is Mode-S 738101 registered?
Mode-S code 738101 is allocated to Israel (IL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 738101 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 738101, octal 34700401, decimal 7,569,665.
What flights does 738101 operate?
Mode-S 738101 has broadcast 20 distinct callsigns, including ELY084, ELY081, ELY082, ELY017, ELY083.