Apparatus

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sensors Mode-S transponder

46B837

ICAO 24-bit transponder address · allocated to Greece

Currently assigned to SX-NAW · AIRBUS A-321neo

Hex
46B837
Octal
21534067
Decimal
4,634,679
Country
GR
Tail
SX-NAW
Type
A21N
No current signal · last broadcast 2h ago
Flights observed
325
Distinct callsigns
20
Country
GR
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 46B837.

Country allocation

The ICAO 24-bit address 46B837 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
AEE904 Aegean Airlines 27 2026-05-20
AEE3LK Aegean Airlines 27 2026-05-20
AEE2LK Aegean Airlines 27 2026-05-20
AEE908 Aegean Airlines 23 2026-05-20
AEE52R Aegean Airlines 23 2026-05-20
AEE3K Aegean Airlines 22 2026-05-21
AEE909 Aegean Airlines 20 2026-05-20
AEE91L Aegean Airlines 10 2026-05-20
AEE90C Aegean Airlines 10 2026-05-19
AEE907 Aegean Airlines 10 2026-05-19
AEE913 Aegean Airlines 9 2026-05-19
AEE912 Aegean Airlines 8 2026-05-07
AEE911 Aegean Airlines 8 2026-05-07
AEE91C Aegean Airlines 7 2026-05-19
AEE831 Aegean Airlines 3 2026-05-27
AEE3KN Aegean Airlines 3 2026-05-26
AEE3IR Aegean Airlines 3 2026-05-26
AEE3ER Aegean Airlines 3 2026-05-29
AEE31H Aegean Airlines 3 2026-05-30
AEE315 Aegean Airlines 3 2026-05-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 AEE31H HER → ATH May 30, 03:10 UTCMay 30, 03:40 UTC30m
2026-05-29 AEE3ER ATH → HER May 29, 21:05 UTCMay 29, 21:30 UTC25m
2026-05-29 AEE5RX FCO → ATH May 29, 17:15 UTCMay 29, 18:50 UTC1h 35m
2026-05-29 AEE65R ATH → FCO May 29, 14:05 UTCMay 29, 15:45 UTC1h 40m
2026-05-29 AEE2WD BER → ATH May 29, 11:30 UTCMay 29, 12:35 UTC1h 5m
2026-05-29 AEE2WD BER → ATH May 29, 10:10 UTCMay 29, 11:25 UTC1h 15m
2026-05-29 AEE8RB ATH → BER May 29, 06:00 UTCMay 29, 08:40 UTC2h 40m
2026-05-29 AEE929 TLV → ATH May 29, 02:35 UTCMay 29, 04:25 UTC1h 50m
2026-05-28 AEE928 ATH → TLV May 28, 22:35 UTCMay 29, 00:05 UTC1h 30m
2026-05-28 AEE127 SKG → ATH May 28, 19:10 UTCMay 28, 19:45 UTC35m
2026-05-28 AEE3SW ATH → SKG May 28, 17:35 UTCMay 28, 18:15 UTC40m
2026-05-28 AEE5XQ SKG → ATH May 28, 15:35 UTCMay 28, 16:10 UTC35m
2026-05-28 AEE120 ATH → SKG May 28, 14:00 UTCMay 28, 14:35 UTC35m
2026-05-28 AEE117 SKG → ATH May 28, 11:55 UTCMay 28, 12:30 UTC35m
2026-05-28 AEE6TY ATH → SKG May 28, 10:25 UTCMay 28, 11:00 UTC35m
2026-05-28 AEE111 SKG → ATH May 28, 08:30 UTCMay 28, 09:05 UTC35m
2026-05-28 AEE110 ATH → SKG May 28, 06:45 UTCMay 28, 07:25 UTC40m
2026-05-28 AEE929 TLV → ATH May 28, 02:25 UTCMay 28, 04:05 UTC1h 40m
2026-05-27 AEE928 ATH → TLV May 27, 22:10 UTCMay 27, 23:45 UTC1h 35m
2026-05-27 AEE3FT FRA → ATH May 27, 18:00 UTCMay 27, 20:25 UTC2h 25m
2026-05-27 AEE832 ATH → FRA May 27, 13:40 UTCMay 27, 16:15 UTC2h 35m
2026-05-27 AEE831 FRA → ATH May 27, 09:55 UTCMay 27, 12:20 UTC2h 25m
2026-05-27 AEE13 ATH → FRA May 27, 05:35 UTCMay 27, 08:15 UTC2h 40m
2026-05-27 AEE31H HER → ATH May 27, 03:14 UTCMay 27, 03:45 UTC30m
2026-05-26 AEE3ER ATH → HER May 26, 21:29 UTCMay 26, 21:55 UTC25m
2026-05-26 AEE935 CAI → ATH May 26, 18:34 UTCMay 26, 20:05 UTC1h 30m
2026-05-26 AEE934 ATH → CAI May 26, 15:05 UTCMay 26, 16:30 UTC1h 25m
2026-05-26 AEE315 HER → ATH May 26, 12:54 UTCMay 26, 13:24 UTC30m
2026-05-26 AEE1K ATH → HER May 26, 11:15 UTCMay 26, 11:44 UTC30m
2026-05-26 AEE307 HER → ATH May 26, 09:15 UTCMay 26, 09:49 UTC35m
2026-05-26 AEE306 ATH → HER May 26, 07:34 UTCMay 26, 07:59 UTC25m
2026-05-26 AEE3IR HER → ATH May 26, 05:30 UTCMay 26, 05:59 UTC30m
2026-05-26 AEE3KN ATH → HER May 26, 04:00 UTCMay 26, 04:24 UTC25m
2026-05-25 AEE5IN MXP → ATH May 25, 18:50 UTCMay 25, 21:09 UTC2h 19m
2026-05-25 AEE4MI ATH → MXP May 25, 14:30 UTCMay 25, 16:35 UTC2h 5m
2026-05-25 AEE855 GVA → ATH May 25, 09:50 UTCMay 25, 12:25 UTC2h 35m
2026-05-25 AEE854 ATH → GVA May 25, 06:00 UTCMay 25, 08:20 UTC2h 20m
2026-05-24 AEE82B BER → ATH May 24, 19:05 UTCMay 24, 21:25 UTC2h 20m
2026-05-24 AEE8DT ATH → BER May 24, 15:15 UTCMay 24, 17:45 UTC2h 30m
2026-05-24 AEE315 HER → ATH May 24, 13:15 UTCMay 24, 13:45 UTC30m
2026-05-24 AEE1K ATH → HER May 24, 11:35 UTCMay 24, 12:00 UTC25m
2026-05-24 AEE307 HER → ATH May 24, 09:25 UTCMay 24, 10:00 UTC35m
2026-05-24 AEE306 ATH → HER May 24, 07:30 UTCMay 24, 07:55 UTC25m
2026-05-24 AEE3IR HER → ATH May 24, 05:25 UTCMay 24, 05:55 UTC30m
2026-05-24 AEE3KN ATH → HER May 24, 03:45 UTCMay 24, 04:10 UTC25m
2026-05-23 AEE7RE PRG → ATH May 23, 17:35 UTCMay 23, 19:45 UTC2h 10m
2026-05-23 AEE866 ATH → PRG May 23, 13:55 UTCMay 23, 16:10 UTC2h 15m
2026-05-23 AEE831 FRA → ATH May 23, 10:10 UTCMay 23, 12:30 UTC2h 20m
2026-05-23 AEE13 ATH → FRA May 23, 05:25 UTCMay 23, 08:10 UTC2h 45m
2026-05-22 AEE361 JTR → ATH May 22, 20:00 UTCMay 22, 20:25 UTC25m

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

Mode-S 46B837 frequently asked

What is Mode-S code 46B837?
46B837 is an ICAO 24-bit transponder address. Allocated to Greece. Assigned to SX-NAW.
Where is Mode-S 46B837 registered?
Mode-S code 46B837 is allocated to Greece (GR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 46B837 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 46B837, octal 21534067, decimal 4,634,679.
What flights does 46B837 operate?
Mode-S 46B837 has broadcast 20 distinct callsigns, including AEE904, AEE3LK, AEE2LK, AEE908, AEE52R.