Apparatus

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sensors Mode-S transponder

46DA6C

ICAO 24-bit transponder address · allocated to Greece

Currently assigned to SX-VSL · AIRBUS A-320

Hex
46DA6C
Octal
21555154
Decimal
4,643,436
Country
GR
Tail
SX-VSL
Type
A320
No current signal · last broadcast 1h ago
Flights observed
254
Distinct callsigns
20
Country
GR
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 46DA6C.

Country allocation

The ICAO 24-bit address 46DA6C 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
SEH4WA Sky Express 12 2026-05-28
SEH8TC Sky Express 11 2026-05-30
SEH4MP Sky Express 11 2026-05-28
SEH7LC Sky Express 10 2026-05-29
SEH3XP Sky Express 10 2026-05-25
SEH2TL Sky Express 10 2026-05-26
SEH2FI Sky Express 10 2026-05-26
SEH7EL Sky Express 9 2026-05-24
SEH7AG Sky Express 9 2026-05-24
SEH3MX Sky Express 9 2026-05-25
SEH5DL Sky Express 8 2026-05-30
SEH3HG Sky Express 8 2026-05-29
SEH1HG Sky Express 8 2026-05-26
SEH1GK Sky Express 8 2026-05-26
SEH873 Sky Express 6 2026-05-22
SEH872 Sky Express 6 2026-05-22
SEH5SP Sky Express 6 2026-05-29
SEH3GK Sky Express 6 2026-05-29
SEH2TC Sky Express 6 2026-05-19
SEH1LC Sky Express 6 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 SEH590 SKG → DUS May 30, 14:45 UTCMay 30, 17:00 UTC2h 15m
2026-05-30 SEH591 DUS → SKG May 30, 11:10 UTCMay 30, 13:20 UTC2h 10m
2026-05-30 SEH5DL ATH → DUS May 30, 06:55 UTCMay 30, 09:50 UTC2h 55m
2026-05-30 SEH8TC LCA → ATH May 30, 04:15 UTCMay 30, 05:45 UTC1h 30m
2026-05-29 SEH7LC ATH → LCA May 29, 19:25 UTCMay 29, 20:40 UTC1h 15m
2026-05-29 SEH3GK SKG → ATH May 29, 17:45 UTCMay 29, 18:20 UTC35m
2026-05-29 SEH3HG ATH → SKG May 29, 16:25 UTCMay 29, 17:00 UTC35m
2026-05-29 SEH5SP DUS → ATH May 29, 12:20 UTCMay 29, 14:55 UTC2h 35m
2026-05-29 SEH5DL ATH → DUS May 29, 08:10 UTCMay 29, 11:05 UTC2h 55m
2026-05-29 SEH8TC LCA → ATH May 29, 04:45 UTCMay 29, 05:45 UTC1h 0m
2026-05-28 SEH7LC ATH → LCA May 28, 19:15 UTCMay 28, 20:35 UTC1h 20m
2026-05-28 SEH3GK SKG → ATH May 28, 16:45 UTCMay 28, 17:20 UTC35m
2026-05-28 SEH3HG ATH → SKG May 28, 15:25 UTCMay 28, 16:00 UTC35m
2026-05-28 SEH4MP WAW → ATH May 28, 11:25 UTCMay 28, 13:25 UTC2h 0m
2026-05-28 SEH4WA ATH → WAW May 28, 07:45 UTCMay 28, 10:15 UTC2h 30m
2026-05-28 SEH8TC LCA → ATH May 28, 04:20 UTCMay 28, 05:45 UTC1h 25m
2026-05-27 SEH7LC ATH → LCA May 27, 19:10 UTCMay 27, 20:30 UTC1h 20m
2026-05-27 SEH4MP WAW → ATH May 27, 11:25 UTCMay 27, 13:35 UTC2h 10m
2026-05-27 SEH4WA ATH → WAW May 27, 07:50 UTCMay 27, 10:15 UTC2h 25m
2026-05-27 SEH8TC LCA → ATH May 27, 04:19 UTCMay 27, 05:35 UTC1h 15m
2026-05-26 SEH7LC ATH → LCA May 26, 19:15 UTCMay 26, 20:29 UTC1h 15m
2026-05-26 SEH2TL FCO → ATH May 26, 11:30 UTCMay 26, 13:19 UTC1h 50m
2026-05-26 SEH2FI ATH → FCO May 26, 08:19 UTCMay 26, 09:49 UTC1h 30m
2026-05-26 SEH1GK SKG → ATH May 26, 06:14 UTCMay 26, 06:54 UTC40m
2026-05-26 SEH1HG ATH → SKG May 26, 04:39 UTCMay 26, 05:15 UTC35m
2026-05-25 SEH3XP MXP → ATH May 25, 18:45 UTCMay 25, 21:04 UTC2h 19m
2026-05-25 SEH3MX ATH → MXP May 25, 15:15 UTCMay 25, 17:30 UTC2h 15m
2026-05-25 SEH2TL FCO → ATH May 25, 12:15 UTCMay 25, 13:55 UTC1h 40m
2026-05-25 SEH2FI ATH → FCO May 25, 08:35 UTCMay 25, 10:10 UTC1h 35m
2026-05-25 SEH1GK SKG → ATH May 25, 06:30 UTCMay 25, 07:15 UTC45m
2026-05-25 SEH1HG ATH → SKG May 25, 05:00 UTCMay 25, 05:35 UTC35m
2026-05-24 SEH3XP MXP → ATH May 24, 19:35 UTCMay 24, 21:45 UTC2h 10m
2026-05-24 SEH3MX ATH → MXP May 24, 15:45 UTCMay 24, 18:00 UTC2h 15m
2026-05-24 SEH7EL MUC → ATH May 24, 11:10 UTCMay 24, 13:15 UTC2h 5m
2026-05-24 SEH7AG ATH → MUC May 24, 07:30 UTCMay 24, 09:40 UTC2h 10m
2026-05-24 SEH2CQ CHQ → ATH May 24, 05:25 UTCMay 24, 06:00 UTC35m
2026-05-24 SEH1DQ ATH → CHQ May 24, 04:00 UTCMay 24, 04:25 UTC25m
2026-05-23 SEH5GK SKG → ATH May 23, 19:35 UTCMay 23, 20:20 UTC45m
2026-05-23 SEH3RT HER → HER May 23, 17:25 UTCMay 23, 18:40 UTC1h 16m
2026-05-23 SEH3IR SKG → HER May 23, 15:20 UTCMay 23, 16:10 UTC50m
2026-05-23 SEH3HG ATH → SKG May 23, 13:45 UTCMay 23, 14:25 UTC40m
2026-05-23 SEH3XP MXP → ATH May 23, 09:45 UTCMay 23, 11:55 UTC2h 10m
2026-05-23 SEH3MX ATH → MXP May 23, 06:00 UTCMay 23, 08:20 UTC2h 20m
2026-05-22 SEH873 HAM → ATH May 22, 19:35 UTCMay 22, 22:20 UTC2h 45m
2026-05-22 SEH872 ATH → HAM May 22, 15:20 UTCMay 22, 18:20 UTC3h 0m
2026-05-22 SEH7EL MUC → ATH May 22, 11:55 UTCMay 22, 14:05 UTC2h 10m
2026-05-22 SEH7AG ATH → MUC May 22, 08:25 UTCMay 22, 10:45 UTC2h 20m
2026-05-22 SEH781 EVN → ATH May 22, 00:15 UTCMay 22, 02:35 UTC2h 20m
2026-05-21 SEH780 ATH → EVN May 21, 20:30 UTCMay 21, 22:30 UTC2h 0m
2026-05-21 SEH3GK SKG → ATH May 21, 16:45 UTCMay 21, 17:25 UTC40m

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

Mode-S 46DA6C frequently asked

What is Mode-S code 46DA6C?
46DA6C is an ICAO 24-bit transponder address. Allocated to Greece. Assigned to SX-VSL.
Where is Mode-S 46DA6C registered?
Mode-S code 46DA6C is allocated to Greece (GR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 46DA6C broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 46DA6C, octal 21555154, decimal 4,643,436.
What flights does 46DA6C operate?
Mode-S 46DA6C has broadcast 20 distinct callsigns, including SEH4WA, SEH8TC, SEH4MP, SEH7LC, SEH3XP.