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sensors Mode-S transponder

468E45

ICAO 24-bit transponder address · allocated to Greece

Currently assigned to SX-CRE · AIRBUS A-320neo

Hex
468E45
Octal
21507105
Decimal
4,623,941
Country
GR
Tail
SX-CRE
Type
A20N
Broadcasting now · callsign SEH790 · 4,050 ft
Flights observed
446
Distinct callsigns
20
Country
GR
Last broadcast
1h ago

Current position

468E45 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 468E45 falls within the block assigned to Greece (GR) by ICAO Annex 10, Volume III. Every aircraft registered in Greece 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
SEH790 - 15 2026-07-14
SEH791 - 14 2026-07-13
SEH721 - 14 2026-07-12
SEH720 - 14 2026-07-12
SEH8BX - 10 2026-07-12
SEH8BR - 10 2026-07-12
SEH5SP - 10 2026-07-05
SEH5DL - 10 2026-07-05
SEH671 - 9 2026-07-02
SEH670 - 9 2026-07-02
SEH6MA - 8 2026-07-09
SEH6EV - 8 2026-07-09
SEH4TC - 8 2026-07-13
SEH3LC - 8 2026-07-13
SEH2CQ - 8 2026-07-13
SEH1DQ - 8 2026-07-13
SEH921 Sky Express 7 2026-05-29
SEH920 Sky Express 7 2026-05-29
SEH8TC - 7 2026-07-10
SEH7LC - 7 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SEH790 - Jul 14, 08:05 UTCJul 14, 09:15 UTC1h 10m
2026-07-14 SEH2MT - Jul 14, 06:15 UTCJul 14, 06:40 UTC25m
2026-07-14 SEH1AM ATH → JMK Jul 14, 04:45 UTCJul 14, 05:05 UTC20m
2026-07-13 SEH4TC - Jul 13, 19:50 UTCJul 13, 20:55 UTC1h 5m
2026-07-13 SEH3LC ATH → LCA Jul 13, 17:05 UTCJul 13, 18:25 UTC1h 20m
2026-07-13 SEH791 - Jul 13, 12:35 UTCJul 13, 15:20 UTC2h 45m
2026-07-13 SEH790 ATH → AMS Jul 13, 08:01 UTCJul 13, 11:10 UTC3h 10m
2026-07-13 SEH2CQ CHQ → ATH Jul 13, 05:31 UTCJul 13, 06:05 UTC35m
2026-07-13 SEH1DQ - Jul 13, 04:05 UTCJul 13, 04:35 UTC30m
2026-07-12 SEH8BX BRU → ATH Jul 12, 18:25 UTCJul 12, 21:05 UTC2h 40m
2026-07-12 SEH8BR ATH → BRU Jul 12, 14:01 UTCJul 12, 16:55 UTC2h 55m
2026-07-12 SEH841 VIE → ATH Jul 12, 11:01 UTCJul 12, 12:50 UTC1h 50m
2026-07-12 SEH840 ATH → VIE Jul 12, 07:35 UTCJul 12, 09:30 UTC1h 55m
2026-07-12 SEH721 TLV → ATH Jul 12, 03:55 UTCJul 12, 05:35 UTC1h 40m
2026-07-12 SEH720 ATH → TLV Jul 12, 00:45 UTCJul 12, 02:25 UTC1h 40m
2026-07-11 SEH9AT HER → ATH Jul 11, 21:25 UTCJul 11, 21:50 UTC25m
2026-07-11 SEH3IR - Jul 11, 19:30 UTCJul 11, 20:20 UTC50m
2026-07-11 SEH3RT - Jul 11, 17:40 UTCJul 11, 18:30 UTC50m
2026-07-11 SEH4827 - Jul 11, 14:35 UTCJul 11, 16:10 UTC1h 35m
2026-07-11 SEH4826 - Jul 11, 11:50 UTCJul 11, 13:30 UTC1h 40m
2026-07-11 SEH991 - Jul 11, 07:55 UTCJul 11, 10:15 UTC2h 20m
2026-07-11 SEH990 - Jul 11, 04:10 UTCJul 11, 06:45 UTC2h 35m
2026-07-10 SEH620 - Jul 10, 21:10 UTCJul 10, 22:10 UTC1h 0m
2026-07-10 SEH651 - Jul 10, 18:20 UTCJul 10, 19:55 UTC1h 35m
2026-07-10 SEH3HG ATH → SKG Jul 10, 16:35 UTCJul 10, 17:15 UTC40m
2026-07-10 SEH8BX BRU → ATH Jul 10, 12:25 UTCJul 10, 15:00 UTC2h 35m
2026-07-10 SEH8BR ATH → BRU Jul 10, 08:05 UTCJul 10, 11:05 UTC3h 0m
2026-07-10 SEH8TC - Jul 10, 04:15 UTCJul 10, 05:45 UTC1h 30m
2026-07-09 SEH7LC - Jul 9, 19:25 UTCJul 9, 20:40 UTC1h 15m
2026-07-09 SEH6EV FRA → ATH Jul 9, 14:20 UTCJul 9, 16:50 UTC2h 30m
2026-07-09 SEH6MA ATH → FRA Jul 9, 09:45 UTCJul 9, 12:35 UTC2h 50m
2026-07-09 SEH2TC - Jul 9, 07:05 UTCJul 9, 08:35 UTC1h 30m
2026-07-09 SEH1LC - Jul 9, 04:30 UTCJul 9, 05:50 UTC1h 20m
2026-07-08 SEH4TC - Jul 8, 19:25 UTCJul 8, 20:55 UTC1h 30m
2026-07-08 SEH3LC - Jul 8, 16:30 UTCJul 8, 17:50 UTC1h 20m
2026-07-08 SEH8BX - Jul 8, 12:20 UTCJul 8, 15:05 UTC2h 45m
2026-07-08 SEH8BR ATH → BRU Jul 8, 08:05 UTCJul 8, 11:10 UTC3h 5m
2026-07-08 SEH2CQ - Jul 8, 05:35 UTCJul 8, 06:05 UTC30m
2026-07-08 SEH1DQ - Jul 8, 04:10 UTCJul 8, 04:35 UTC25m
2026-07-07 SEH721 TLV → ATH Jul 7, 21:30 UTCJul 7, 23:20 UTC1h 50m
2026-07-07 SEH720 ATH → TLV Jul 7, 18:15 UTCJul 7, 19:50 UTC1h 35m
2026-07-07 SEH4MP WAW → ATH Jul 7, 14:20 UTCJul 7, 16:35 UTC2h 15m
2026-07-07 SEH4WA ATH → WAW Jul 7, 10:50 UTCJul 7, 13:05 UTC2h 15m
2026-07-07 SEH2TC - Jul 7, 07:00 UTCJul 7, 08:35 UTC1h 35m
2026-07-07 SEH1LC - Jul 7, 04:40 UTCJul 7, 05:55 UTC1h 15m
2026-07-06 SEH5GK SKG → ATH Jul 6, 21:20 UTCJul 6, 21:50 UTC30m
2026-07-06 SEH587 RHO → SKG Jul 6, 19:20 UTCJul 6, 20:25 UTC1h 5m
2026-07-06 SEH586 SKG → RHO Jul 6, 17:20 UTCJul 6, 18:20 UTC1h 0m
2026-07-06 SEH3HG ATH → SKG Jul 6, 15:50 UTCJul 6, 16:30 UTC40m
2026-07-06 SEH5RT RHO → ATH Jul 6, 14:05 UTCJul 6, 14:50 UTC45m

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 SX-CRE page for operator, model, and routing details .

Mode-S 468E45 frequently asked

What is Mode-S code 468E45?
468E45 is an ICAO 24-bit transponder address. Allocated to Greece. Assigned to SX-CRE.
Where is Mode-S 468E45 registered?
Mode-S code 468E45 is allocated to Greece (GR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 468E45 broadcasting right now?
Yes. Mode-S 468E45 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 468E45, octal 21507105, decimal 4,623,941.
What flights does 468E45 operate?
Mode-S 468E45 has broadcast 20 distinct callsigns, including SEH790, SEH791, SEH721, SEH720, SEH8BX.