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 11h ago
Flights observed
630
Distinct callsigns
20
Country
GR
Last broadcast
11h 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 32 2026-06-28
AEE3LK - 32 2026-06-28
AEE2LK - 32 2026-06-28
AEE52R - 28 2026-06-28
AEE908 - 27 2026-06-28
AEE3K - 26 2026-06-27
AEE909 - 24 2026-06-28
AEE91L - 14 2026-06-26
AEE90C - 11 2026-07-01
AEE913 - 10 2026-07-01
AEE907 Aegean Airlines 10 2026-05-19
AEE911 - 9 2026-07-02
AEE3ER - 9 2026-07-10
AEE91C - 8 2026-07-01
AEE912 Aegean Airlines 8 2026-05-07
AEE31H - 8 2026-07-11
AEE307 - 8 2026-07-06
AEE5SA - 7 2026-07-13
AEE3KN - 7 2026-07-06
AEE3IR - 7 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AEE761 ARN → ATH Jul 14, 12:30 UTCJul 14, 15:40 UTC3h 10m
2026-07-14 AEE7RN ATH → ARN Jul 14, 07:35 UTCJul 14, 11:05 UTC3h 30m
2026-07-14 AEE3EM - Jul 14, 00:00 UTCJul 14, 02:50 UTC2h 50m
2026-07-13 AEE70D - Jul 13, 19:20 UTCJul 13, 22:40 UTC3h 20m
2026-07-13 AEE5SA - Jul 13, 17:15 UTCJul 13, 17:50 UTC35m
2026-07-13 AEE15Z ATH → CHQ Jul 13, 15:25 UTCJul 13, 15:55 UTC30m
2026-07-13 AEE4BT - Jul 13, 11:20 UTCJul 13, 13:45 UTC2h 25m
2026-07-13 AEE9W ATH → DUS Jul 13, 07:01 UTCJul 13, 09:55 UTC2h 55m
2026-07-13 AEE105 SKG → ATH Jul 13, 04:50 UTCJul 13, 05:31 UTC40m
2026-07-12 AEE136 ATH → SKG Jul 12, 22:10 UTCJul 12, 22:45 UTC35m
2026-07-12 AEE3FT FRA → ATH Jul 12, 18:10 UTCJul 12, 20:35 UTC2h 25m
2026-07-12 AEE832 ATH → FRA Jul 12, 13:45 UTCJul 12, 16:25 UTC2h 40m
2026-07-12 AEE831 FRA → ATH Jul 12, 10:05 UTCJul 12, 12:20 UTC2h 15m
2026-07-12 AEE13 ATH → FRA Jul 12, 05:30 UTCJul 12, 08:15 UTC2h 45m
2026-07-12 AEE929 TLV → ATH Jul 12, 02:25 UTCJul 12, 04:05 UTC1h 40m
2026-07-11 AEE928 ATH → TLV Jul 11, 22:01 UTCJul 11, 23:35 UTC1h 35m
2026-07-11 AEE731 MLA → ATH Jul 11, 19:20 UTCJul 11, 20:40 UTC1h 20m
2026-07-11 AEE730 ATH → MLA Jul 11, 16:55 UTCJul 11, 18:20 UTC1h 25m
2026-07-11 AEE3BR BRU → ATH Jul 11, 09:45 UTCJul 11, 12:35 UTC2h 50m
2026-07-11 AEE2BR - Jul 11, 05:10 UTCJul 11, 08:05 UTC2h 55m
2026-07-11 AEE31H - Jul 11, 03:10 UTCJul 11, 03:35 UTC25m
2026-07-10 AEE3ER - Jul 10, 21:30 UTCJul 10, 22:00 UTC30m
2026-07-10 AEE81K JMK → ATH Jul 10, 18:20 UTCJul 10, 18:45 UTC25m
2026-07-10 AEE1MK ATH → JMK Jul 10, 17:10 UTCJul 10, 17:30 UTC20m
2026-07-10 AEE7MK JMK → ATH Jul 10, 15:15 UTCJul 10, 15:40 UTC25m
2026-07-10 AEE378 ATH → JMK Jul 10, 14:00 UTCJul 10, 14:25 UTC25m
2026-07-10 AEE855 GVA → ATH Jul 10, 10:00 UTCJul 10, 12:20 UTC2h 20m
2026-07-10 AEE854 ATH → GVA Jul 10, 05:50 UTCJul 10, 08:20 UTC2h 30m
2026-07-10 AEE5RT OPO → ATH Jul 10, 00:20 UTCJul 10, 04:00 UTC3h 40m
2026-07-09 AEE4RO ATH → OPO Jul 9, 19:10 UTCJul 9, 22:50 UTC3h 40m
2026-07-09 AEE691 NCE → ATH Jul 9, 15:40 UTCJul 9, 17:40 UTC2h 0m
2026-07-09 AEE690 ATH → NCE Jul 9, 11:25 UTCJul 9, 13:40 UTC2h 15m
2026-07-09 AEE5CO - Jul 9, 08:25 UTCJul 9, 09:55 UTC1h 30m
2026-07-09 AEE5RF - Jul 9, 04:50 UTCJul 9, 06:35 UTC1h 45m
2026-07-08 AEE615 - Jul 8, 19:50 UTCJul 8, 22:25 UTC2h 35m
2026-07-08 AEE4CA ATH → CDG Jul 8, 15:20 UTCJul 8, 18:20 UTC3h 0m
2026-07-08 AEE2WD - Jul 8, 10:25 UTCJul 8, 12:50 UTC2h 25m
2026-07-08 AEE8RB ATH → BER Jul 8, 06:05 UTCJul 8, 08:50 UTC2h 45m
2026-07-07 AEE7RE PRG → ATH Jul 7, 17:10 UTCJul 7, 19:15 UTC2h 5m
2026-07-07 AEE866 ATH → PRG Jul 7, 13:50 UTCJul 7, 16:05 UTC2h 15m
2026-07-07 AEE751 CPH → ATH Jul 7, 09:40 UTCJul 7, 12:20 UTC2h 40m
2026-07-07 AEE750 ATH → CPH Jul 7, 05:05 UTCJul 7, 08:10 UTC3h 5m
2026-07-06 AEE5IN MXP → ATH Jul 6, 19:20 UTCJul 6, 21:20 UTC2h 0m
2026-07-06 AEE4MI ATH → MXP Jul 6, 15:20 UTCJul 6, 17:45 UTC2h 25m
2026-07-06 AEE315 - Jul 6, 12:50 UTCJul 6, 13:20 UTC30m
2026-07-06 AEE1K ATH → HER Jul 6, 11:10 UTCJul 6, 11:35 UTC25m
2026-07-06 AEE307 - Jul 6, 09:15 UTCJul 6, 09:45 UTC30m
2026-07-06 AEE306 - Jul 6, 07:35 UTCJul 6, 08:00 UTC25m
2026-07-06 AEE3IR - Jul 6, 05:30 UTCJul 6, 06:05 UTC35m
2026-07-06 AEE3KN - Jul 6, 03:55 UTCJul 6, 04:20 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 11h 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, AEE52R, AEE908.