Apparatus

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sensors Mode-S transponder

738C0B

ICAO 24-bit transponder address · allocated to Israel

Currently assigned to 4X-ICK · BOEING 747-400

Hex
738C0B
Octal
34706013
Decimal
7,572,491
Country
IL
Tail
4X-ICK
Type
B744
No current signal · last broadcast Jul 26, 17:15 UTC
Flights observed
97
Distinct callsigns
20
Country
IL
Last broadcast
Jul 26, 17:15 UTC

Last known position

Most recent position reported by Mode-S 738C0B.

Country allocation

The ICAO 24-bit address 738C0B 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
LOY030 - 13 2026-04-17
ICL982 - 13 2026-07-07
ICL984 - 8 2026-07-03
ICL983 - 8 2026-07-01
ICL921 - 6 2026-07-07
LOY861 - 5 2026-04-13
ICL887 - 5 2026-07-26
LOY710 - 3 2026-04-29
ICL981 CAL Cargo Air Lines 3 2026-04-27
ICL902 CAL Cargo Air Lines 3 2026-07-21
ICL901 CAL Cargo Air Lines 3 2026-07-16
ICL888 - 3 2026-07-26
XYZ1234 - 2 2026-06-07
ICL909 CAL Cargo Air Lines 2 2026-04-20
ICL904 - 2 2026-07-01
ICL903 - 2 2026-07-03
ICL900 CAL Cargo Air Lines 2 2026-07-19
ICL853 - 2 2026-07-18
ICL852 - 2 2026-07-16
ICL991 CAL Cargo Air Lines 1 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ICL887 - Jul 26, 08:55 UTCJul 26, 17:15 UTC8h 20m
2026-07-26 ICL888 - Jul 26, 02:25 UTCJul 26, 04:55 UTC2h 30m
2026-07-22 ICL887 - Jul 22, 11:10 UTCJul 23, 05:45 UTC18h 35m
2026-07-22 ICL887 - Jul 22, 10:20 UTCJul 23, 05:45 UTC19h 25m
2026-07-21 ICL902 LGG → TLV Jul 21, 21:10 UTCJul 22, 01:15 UTC4h 5m
2026-07-21 ICL902 LGG → TLV Jul 21, 17:00 UTCJul 21, 18:40 UTC1h 40m
2026-07-20 ICL857 LGG → HKG Jul 20, 17:15 UTCJul 20, 21:20 UTC4h 5m
2026-07-19 ICL888 - Jul 19, 23:45 UTCJul 20, 12:55 UTC13h 10m
2026-07-19 ICL888 - Jul 19, 16:50 UTCJul 20, 12:55 UTC20h 5m
2026-07-19 ICL887 - Jul 19, 10:50 UTCJul 20, 10:45 UTC23h 55m
2026-07-19 ICL887 - Jul 19, 09:25 UTCJul 20, 00:00 UTC14h 35m
2026-07-19 ICL900 LGG → TLV Jul 19, 01:40 UTCJul 19, 05:20 UTC3h 40m
2026-07-18 ICL853 - Jul 18, 17:35 UTCJul 18, 21:45 UTC4h 10m
2026-07-17 ICL900 LGG → TLV Jul 17, 03:20 UTCJul 17, 07:05 UTC3h 45m
2026-07-16 ICL901 TLV → LGG Jul 16, 20:15 UTCJul 17, 00:20 UTC4h 5m
2026-07-16 ICL852 - Jul 16, 11:10 UTCJul 16, 13:49 UTC2h 40m
2026-07-16 ICL852 - Jul 16, 03:30 UTCJul 16, 03:50 UTC20m
2026-07-15 ICL859 TLV → HKG Jul 15, 12:45 UTCJul 15, 22:15 UTC9h 30m
2026-07-07 ICL982 JFK → TLV Jul 7, 21:35 UTCJul 8, 07:35 UTC10h 0m
2026-07-07 ICL921 - Jul 7, 10:35 UTCJul 7, 18:00 UTC7h 25m
2026-07-06 ICL942 - Jul 6, 00:50 UTCJul 6, 07:10 UTC6h 20m
2026-07-05 ICL941 - Jul 5, 13:40 UTCJul 5, 21:10 UTC7h 30m
2026-07-03 ICL903 - Jul 3, 20:15 UTCJul 4, 00:25 UTC4h 10m
2026-07-03 ICL984 JFK → TLV Jul 3, 07:10 UTCJul 3, 16:50 UTC9h 40m
2026-07-02 ICL991 LGG → JFK Jul 2, 19:50 UTCJul 3, 03:20 UTC7h 30m
2026-07-02 ICL932 - Jul 2, 08:05 UTCJul 2, 14:25 UTC6h 20m
2026-07-01 ICL983 TLV → JFK Jul 1, 16:55 UTCJul 2, 03:50 UTC10h 55m
2026-07-01 ICL904 - Jul 1, 05:15 UTCJul 1, 09:05 UTC3h 50m
2026-06-24 ICL901 - Jun 24, 10:49 UTCJun 24, 14:55 UTC4h 5m
2026-06-22 ICL744T TLV → TLV Jun 22, 16:14 UTCJun 22, 17:55 UTC1h 40m
2026-06-07 XYZ1234 TLV → TLV Jun 7, 10:40 UTCJun 7, 11:15 UTC35m
2026-06-07 XYZ1234 TLV → TLV Jun 7, 07:30 UTCJun 7, 08:00 UTC30m
2026-04-30 ICL984 JFK → TLV Apr 30, 03:40 UTCApr 30, 14:15 UTC10h 35m
2026-04-29 ICL983 TLV → JFK Apr 29, 12:50 UTCApr 29, 23:50 UTC10h 59m
2026-04-29 LOY710 - Apr 29, 06:29 UTCApr 29, 06:59 UTC30m
2026-04-29 LOY710 - Apr 29, 00:15 UTCApr 29, 02:35 UTC2h 20m
2026-04-28 LOY710 TLV → BEG Apr 28, 18:15 UTCApr 28, 20:55 UTC2h 40m
2026-04-28 ICL982 JFK → LGG Apr 28, 04:35 UTCApr 28, 14:50 UTC10h 15m
2026-04-27 ICL981 LGG → JFK Apr 27, 13:50 UTCApr 28, 00:40 UTC10h 50m
2026-04-26 ICL982 JFK → LGG Apr 26, 22:50 UTCApr 27, 09:30 UTC10h 40m
2026-04-26 ICL981 LGG → JFK Apr 26, 08:00 UTCApr 26, 18:45 UTC10h 45m
2026-04-26 ICL906 LGG → TLV Apr 26, 00:35 UTCApr 26, 04:20 UTC3h 45m
2026-04-25 ICL901 TLV → LGG Apr 25, 05:35 UTCApr 25, 09:20 UTC3h 45m
2026-04-24 ICL982 JFK → LGG Apr 24, 20:05 UTCApr 25, 00:05 UTC4h 0m
2026-04-24 ICL982 JFK → LGG Apr 24, 13:30 UTCApr 24, 20:00 UTC6h 30m
2026-04-23 ICL981 LGG → JFK Apr 23, 21:55 UTCApr 24, 08:25 UTC10h 30m
2026-04-23 ICL984 JFK → TLV Apr 23, 08:25 UTCApr 23, 18:20 UTC9h 54m
2026-04-22 ICL983 TLV → JFK Apr 22, 18:40 UTCApr 23, 05:35 UTC10h 55m
2026-04-22 ICL982 JFK → LGG Apr 22, 04:25 UTCApr 22, 14:50 UTC10h 25m
2026-04-21 ICL921 LGG → JFK Apr 21, 12:40 UTCApr 21, 20:05 UTC7h 25m

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

Mode-S 738C0B frequently asked

What is Mode-S code 738C0B?
738C0B is an ICAO 24-bit transponder address. Allocated to Israel. Assigned to 4X-ICK.
Where is Mode-S 738C0B registered?
Mode-S code 738C0B is allocated to Israel (IL). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 738C0B broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 17:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 738C0B, octal 34706013, decimal 7,572,491.
What flights does 738C0B operate?
Mode-S 738C0B has broadcast 20 distinct callsigns, including LOY030, ICL982, ICL984, ICL983, ICL921.