Apparatus

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sensors Mode-S transponder

46B927

ICAO 24-bit transponder address · allocated to Greece

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

Hex
46B927
Octal
21534447
Decimal
4,634,919
Country
GR
Tail
SX-NIG
Type
A20N
No current signal · last broadcast 18d ago
Flights observed
180
Distinct callsigns
20
Country
GR
Last broadcast
18d ago

Last known position

Most recent position reported by Mode-S 46B927.

Country allocation

The ICAO 24-bit address 46B927 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
SEH920 Sky Express 7 2026-05-01
SEH921 Sky Express 6 2026-05-01
SEH8TC Sky Express 6 2026-05-01
SEH7WA Sky Express 6 2026-04-17
SEH7GA Sky Express 6 2026-04-17
SEH790 Sky Express 6 2026-05-08
SEH2CQ Sky Express 6 2026-05-04
SEH1DQ Sky Express 6 2026-05-04
SEH7LC Sky Express 5 2026-04-30
SEH784 Sky Express 5 2026-05-06
SEH721 Sky Express 5 2026-04-29
SEH720 Sky Express 5 2026-04-29
SEH925 Sky Express 4 2026-05-11
SEH924 Sky Express 4 2026-05-11
SEH8BX Sky Express 4 2026-05-04
SEH8BR Sky Express 4 2026-05-04
SEH791 Sky Express 4 2026-05-08
SEH785 Sky Express 4 2026-05-06
SEH4TC Sky Express 4 2026-05-05
SEH6MA Sky Express 3 2026-05-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-12 SEH002P ATH → SOF May 12, 04:20 UTCMay 12, 06:20 UTC2h 0m
2026-05-11 SEH925 LYS → ATH May 11, 18:50 UTCMay 11, 21:10 UTC2h 20m
2026-05-11 SEH924 ATH → LYS May 11, 14:40 UTCMay 11, 17:30 UTC2h 51m
2026-05-11 SEH2TL FCO → ATH May 11, 07:45 UTCMay 11, 09:15 UTC1h 30m
2026-05-11 SEH2FI ATH → FCO May 11, 04:20 UTCMay 11, 06:20 UTC2h 0m
2026-05-10 SEH873 HAM → ATH May 10, 18:15 UTCMay 10, 21:00 UTC2h 45m
2026-05-10 SEH872 ATH → HAM May 10, 13:55 UTCMay 10, 16:44 UTC2h 50m
2026-05-10 SEH761 PRG → ATH May 10, 09:55 UTCMay 10, 12:00 UTC2h 5m
2026-05-10 SEH760 ATH → PRG May 10, 06:00 UTCMay 10, 08:25 UTC2h 25m
2026-05-10 SEH6GK SKG → ATH May 10, 04:09 UTCMay 10, 04:50 UTC40m
2026-05-09 SEH6HG ATH → SKG May 9, 20:49 UTCMay 9, 21:19 UTC30m
2026-05-09 SEH5SP DUS → ATH May 9, 16:25 UTCMay 9, 18:50 UTC2h 25m
2026-05-09 SEH590 SKG → DUS May 9, 12:35 UTCMay 9, 15:10 UTC2h 35m
2026-05-09 SEH591 DUS → SKG May 9, 09:20 UTCMay 9, 11:30 UTC2h 10m
2026-05-09 SEH5DL ATH → DUS May 9, 05:20 UTCMay 9, 08:20 UTC3h 0m
2026-05-08 SEH923 LIS → ATH May 8, 22:50 UTCMay 9, 02:10 UTC3h 20m
2026-05-08 SEH922 ATH → LIS May 8, 17:20 UTCMay 8, 21:50 UTC4h 30m
2026-05-08 SEH791 AMS → ATH May 8, 12:30 UTCMay 8, 15:15 UTC2h 45m
2026-05-08 SEH790 ATH → AMS May 8, 08:24 UTCMay 8, 11:25 UTC3h 0m
2026-05-08 SEH790 ATH → AMS May 8, 08:05 UTCMay 8, 08:09 UTC5m
2026-05-08 SEH781 EVN → ATH May 8, 00:05 UTCMay 8, 02:29 UTC2h 25m
2026-05-07 SEH780 ATH → EVN May 7, 20:15 UTCMay 7, 22:20 UTC2h 5m
2026-05-07 SEH7AT HER → HER May 7, 16:45 UTCMay 7, 17:20 UTC35m
2026-05-07 SEH2HE - May 7, 13:20 UTCMay 7, 13:45 UTC25m
2026-05-07 SEH3XP MXP → ATH May 7, 09:50 UTCMay 7, 11:55 UTC2h 5m
2026-05-07 SEH3MX ATH → MXP May 7, 05:55 UTCMay 7, 08:25 UTC2h 30m
2026-05-06 SEH785 TBS → ATH May 6, 23:50 UTCMay 7, 02:20 UTC2h 30m
2026-05-06 SEH784 ATH → TBS May 6, 20:10 UTCMay 6, 22:35 UTC2h 25m
2026-05-06 SEH6EV FRA → ATH May 6, 14:25 UTCMay 6, 16:55 UTC2h 30m
2026-05-06 SEH6MA ATH → FRA May 6, 09:30 UTCMay 6, 12:15 UTC2h 45m
2026-05-05 SEH4TC LCA → LCA May 5, 18:50 UTCMay 5, 20:20 UTC1h 30m
2026-05-05 SEH3LC ATH → LCA May 5, 16:30 UTCMay 5, 17:40 UTC1h 10m
2026-05-05 SEH6EV FRA → ATH May 5, 12:55 UTCMay 5, 15:15 UTC2h 20m
2026-05-05 SEH6MA ATH → FRA May 5, 08:40 UTCMay 5, 11:20 UTC2h 40m
2026-05-04 SEH925 LYS → ATH May 4, 20:55 UTCMay 4, 23:20 UTC2h 25m
2026-05-04 SEH924 ATH → LYS May 4, 16:30 UTCMay 4, 19:10 UTC2h 41m
2026-05-04 SEH8BX BRU → ATH May 4, 12:30 UTCMay 4, 15:20 UTC2h 50m
2026-05-04 SEH8BR ATH → BRU May 4, 08:10 UTCMay 4, 11:15 UTC3h 5m
2026-05-04 SEH2CQ CHQ → ATH May 4, 05:30 UTCMay 4, 06:05 UTC35m
2026-05-04 SEH1DQ ATH → CHQ May 4, 04:00 UTCMay 4, 04:24 UTC25m
2026-05-03 SEH8BX BRU → ATH May 3, 18:50 UTCMay 3, 21:24 UTC2h 35m
2026-05-03 SEH8BR ATH → BRU May 3, 14:45 UTCMay 3, 17:45 UTC3h 0m
2026-05-03 SEH5TR JTR → ATH May 3, 13:15 UTCMay 3, 13:40 UTC25m
2026-05-03 SEH5JT ATH → JTR May 3, 11:00 UTCMay 3, 11:20 UTC20m
2026-05-03 SEH2TC LCA → ATH May 3, 06:45 UTCMay 3, 08:10 UTC1h 25m
2026-05-03 SEH1LC ATH → LCA May 3, 04:25 UTCMay 3, 05:35 UTC1h 10m
2026-05-03 SEH785 TBS → ATH May 3, 00:01 UTCMay 3, 02:45 UTC2h 45m
2026-05-02 SEH784 ATH → TBS May 2, 20:30 UTCMay 2, 22:50 UTC2h 20m
2026-05-02 SEH7EL MUC → ATH May 2, 11:40 UTCMay 2, 13:40 UTC2h 0m
2026-05-02 SEH7AG ATH → MUC May 2, 07:30 UTCMay 2, 09:45 UTC2h 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-NIG page for operator, model, and routing details .

Mode-S 46B927 frequently asked

What is Mode-S code 46B927?
46B927 is an ICAO 24-bit transponder address. Allocated to Greece. Assigned to SX-NIG.
Where is Mode-S 46B927 registered?
Mode-S code 46B927 is allocated to Greece (GR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 46B927 broadcasting right now?
No active broadcast right now. Last signal was 18d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 46B927, octal 21534447, decimal 4,634,919.
What flights does 46B927 operate?
Mode-S 46B927 has broadcast 20 distinct callsigns, including SEH920, SEH921, SEH8TC, SEH7WA, SEH7GA.