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sensors Mode-S transponder

468D07

ICAO 24-bit transponder address · allocated to Greece

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

Hex
468D07
Octal
21506407
Decimal
4,623,623
Country
GR
Tail
SX-CHG
Type
A20N
Broadcasting now · callsign SEH4TC · 36,275 ft
Flights observed
439
Distinct callsigns
20
Country
GR
Last broadcast
46m ago

Current position

468D07 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 468D07 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
SEH8BR - 21 2026-07-14
SEH8BX - 20 2026-07-14
SEH4TC - 20 2026-07-14
SEH3LC - 20 2026-07-14
SEH2TC - 19 2026-07-08
SEH1LC - 19 2026-07-08
SEH6MA - 15 2026-07-13
SEH6EV - 15 2026-07-13
SEH4WA - 15 2026-07-10
SEH4MP - 15 2026-07-10
SEH3XP - 14 2026-07-11
SEH3MX - 14 2026-07-11
SEH2TL - 13 2026-07-10
SEH2FI - 13 2026-07-10
SEH671 - 12 2026-07-13
SEH670 - 12 2026-07-13
SEH840 - 9 2026-07-04
SEH791 - 9 2026-06-20
SEH790 - 9 2026-06-20
SEH841 - 8 2026-07-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SEH4TC - Jul 14, 19:30 UTCJul 14, 19:45 UTC15m
2026-07-14 SEH3LC ATH → LCA Jul 14, 16:40 UTCJul 14, 18:05 UTC1h 25m
2026-07-14 SEH8BX BRU → ATH Jul 14, 12:35 UTCJul 14, 15:10 UTC2h 35m
2026-07-14 SEH8BR ATH → BRU Jul 14, 08:10 UTCJul 14, 11:20 UTC3h 10m
2026-07-14 SEH2CQ - Jul 14, 05:45 UTCJul 14, 06:15 UTC30m
2026-07-14 SEH1DQ - Jul 14, 04:15 UTCJul 14, 04:50 UTC35m
2026-07-13 SEH8CQ - Jul 13, 20:05 UTCJul 13, 20:35 UTC30m
2026-07-13 SEH7DQ - Jul 13, 18:35 UTCJul 13, 19:00 UTC25m
2026-07-13 SEH6EV FRA → ATH Jul 13, 13:55 UTCJul 13, 16:20 UTC2h 25m
2026-07-13 SEH6MA ATH → FRA Jul 13, 09:25 UTCJul 13, 12:25 UTC3h 0m
2026-07-13 SEH671 - Jul 13, 07:01 UTCJul 13, 08:01 UTC1h 0m
2026-07-13 SEH670 - Jul 13, 04:35 UTCJul 13, 05:31 UTC55m
2026-07-12 SEH873 HAM → ATH Jul 12, 18:20 UTCJul 12, 21:00 UTC2h 40m
2026-07-12 SEH872 ATH → HAM Jul 12, 14:01 UTCJul 12, 17:01 UTC3h 0m
2026-07-12 SEH761 PRG → ATH Jul 12, 09:50 UTCJul 12, 12:01 UTC2h 10m
2026-07-12 SEH760 ATH → PRG Jul 12, 06:20 UTCJul 12, 08:40 UTC2h 20m
2026-07-11 SEH3XP MXP → ATH Jul 11, 09:55 UTCJul 11, 12:05 UTC2h 10m
2026-07-11 SEH3MX - Jul 11, 06:05 UTCJul 11, 08:10 UTC2h 5m
2026-07-10 SEH4MP - Jul 10, 18:10 UTCJul 10, 20:15 UTC2h 5m
2026-07-10 SEH4WA ATH → WAW Jul 10, 14:35 UTCJul 10, 16:55 UTC2h 20m
2026-07-10 SEH2TL - Jul 10, 11:40 UTCJul 10, 13:15 UTC1h 35m
2026-07-10 SEH2FI ATH → FCO Jul 10, 08:35 UTCJul 10, 10:20 UTC1h 45m
2026-07-10 SEH1GK SKG → ATH Jul 10, 06:45 UTCJul 10, 07:20 UTC35m
2026-07-10 SEH1HG ATH → SKG Jul 10, 05:00 UTCJul 10, 05:35 UTC35m
2026-07-09 SEH7AT - Jul 9, 18:30 UTCJul 9, 19:00 UTC30m
2026-07-09 SEH2HE - Jul 9, 16:55 UTCJul 9, 17:25 UTC30m
2026-07-09 SEH875 - Jul 9, 13:30 UTCJul 9, 15:50 UTC2h 20m
2026-07-09 SEH874 ATH → BER Jul 9, 09:30 UTCJul 9, 12:20 UTC2h 50m
2026-07-09 SEH671 - Jul 9, 07:00 UTCJul 9, 08:05 UTC1h 5m
2026-07-09 SEH670 - Jul 9, 04:50 UTCJul 9, 05:45 UTC55m
2026-07-09 SEH785 TBS → ATH Jul 9, 00:25 UTCJul 9, 03:20 UTC2h 55m
2026-07-08 SEH784 ATH → TBS Jul 8, 20:30 UTCJul 8, 23:00 UTC2h 30m
2026-07-08 SEH2TC - Jul 8, 07:10 UTCJul 8, 08:35 UTC1h 25m
2026-07-08 SEH1LC - Jul 8, 04:45 UTCJul 8, 06:00 UTC1h 15m
2026-07-07 SEH9AT - Jul 7, 20:25 UTCJul 7, 20:50 UTC25m
2026-07-07 SEH8HR - Jul 7, 18:20 UTCJul 7, 18:50 UTC30m
2026-07-07 SEH6EV FRA → ATH Jul 7, 13:25 UTCJul 7, 15:55 UTC2h 30m
2026-07-07 SEH6MA ATH → FRA Jul 7, 09:10 UTCJul 7, 11:45 UTC2h 35m
2026-07-06 SEH3XP MXP → ATH Jul 6, 18:40 UTCJul 6, 20:40 UTC2h 0m
2026-07-06 SEH3MX ATH → MXP Jul 6, 15:00 UTCJul 6, 17:20 UTC2h 20m
2026-07-06 SEH7EL - Jul 6, 11:25 UTCJul 6, 13:30 UTC2h 5m
2026-07-06 SEH7AG ATH → MUC Jul 6, 08:05 UTCJul 6, 10:20 UTC2h 15m
2026-07-06 SEH2CQ - Jul 6, 05:50 UTCJul 6, 06:25 UTC35m
2026-07-06 SEH1DQ - Jul 6, 04:20 UTCJul 6, 04:50 UTC30m
2026-07-05 SEH4TC - Jul 5, 20:30 UTCJul 5, 22:00 UTC1h 30m
2026-07-05 SEH3LC - Jul 5, 17:40 UTCJul 5, 18:55 UTC1h 15m
2026-07-05 SEH875 - Jul 5, 13:55 UTCJul 5, 16:20 UTC2h 25m
2026-07-05 SEH874 ATH → BER Jul 5, 10:10 UTCJul 5, 12:45 UTC2h 35m
2026-07-05 SEH2TC - Jul 5, 07:15 UTCJul 5, 08:40 UTC1h 25m
2026-07-05 SEH1LC - Jul 5, 04:40 UTCJul 5, 05:55 UTC1h 15m

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

Mode-S 468D07 frequently asked

What is Mode-S code 468D07?
468D07 is an ICAO 24-bit transponder address. Allocated to Greece. Assigned to SX-CHG.
Where is Mode-S 468D07 registered?
Mode-S code 468D07 is allocated to Greece (GR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 468D07 broadcasting right now?
Yes. Mode-S 468D07 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 468D07, octal 21506407, decimal 4,623,623.
What flights does 468D07 operate?
Mode-S 468D07 has broadcast 20 distinct callsigns, including SEH8BR, SEH8BX, SEH4TC, SEH3LC, SEH2TC.