Apparatus

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sensors Mode-S transponder

4691C3

ICAO 24-bit transponder address · allocated to Greece

Currently assigned to SX-DNC · AIRBUS A-320

Hex
4691C3
Octal
21510703
Decimal
4,624,835
Country
GR
Tail
SX-DNC
Type
A320
Broadcasting now · callsign AEE4310 · 34,000 ft
Flights observed
557
Distinct callsigns
20
Country
GR
Last broadcast
6h ago

Current position

4691C3 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4691C3 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
AEE8RD - 7 2026-07-14
AEE7XP - 7 2026-07-14
AEE7HO - 6 2026-07-14
AEE6RP - 6 2026-07-14
AEE323 - 6 2026-07-10
AEE304 - 6 2026-06-16
AEE214 - 6 2026-07-14
AEE201 Aegean Airlines 6 2026-06-14
AEE81K - 5 2026-07-06
AEE7MK - 5 2026-07-06
AEE7CE - 5 2026-07-03
AEE4FA Aegean Airlines 5 2026-06-08
AEE3MK - 5 2026-07-06
AEE3FR Aegean Airlines 5 2026-06-08
AEE378 - 5 2026-07-06
AEE372 - 5 2026-07-06
AEE32H Aegean Airlines 5 2026-06-16
AEE309 Aegean Airlines 5 2026-05-17
AEE308 Aegean Airlines 5 2026-05-17
AEE305 Aegean Airlines 5 2026-05-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AEE8RD ATH → RHO Jul 14, 20:25 UTCJul 14, 21:10 UTC45m
2026-07-14 AEE7XP RHO → ATH Jul 14, 18:25 UTCJul 14, 19:10 UTC45m
2026-07-14 AEE214 ATH → RHO Jul 14, 16:55 UTCJul 14, 17:35 UTC40m
2026-07-14 AEE7HO RHO → ATH Jul 14, 14:30 UTCJul 14, 15:15 UTC45m
2026-07-14 AEE6RP ATH → RHO Jul 14, 12:40 UTCJul 14, 13:25 UTC45m
2026-07-14 AEE83W SKG → ATH Jul 14, 10:10 UTCJul 14, 10:45 UTC35m
2026-07-14 AEE4GI ATH → SKG Jul 14, 08:45 UTCJul 14, 09:20 UTC35m
2026-07-14 AEE107 SKG → ATH Jul 14, 06:25 UTCJul 14, 07:10 UTC45m
2026-07-14 AEE102 ATH → SKG Jul 14, 04:15 UTCJul 14, 04:50 UTC35m
2026-07-13 AEE809 STR → ATH Jul 13, 19:15 UTCJul 13, 21:20 UTC2h 5m
2026-07-13 AEE808 ATH → STR Jul 13, 15:30 UTCJul 13, 18:10 UTC2h 40m
2026-07-13 AEE145 - Jul 13, 13:40 UTCJul 13, 14:25 UTC45m
2026-07-13 AEE144 - Jul 13, 12:05 UTCJul 13, 12:40 UTC35m
2026-07-13 AEE253 MJT → ATH Jul 13, 09:10 UTCJul 13, 09:45 UTC35m
2026-07-13 AEE2MJ ATH → MJT Jul 13, 07:35 UTCJul 13, 08:05 UTC30m
2026-07-13 AEE14XD - Jul 13, 05:10 UTCJul 13, 05:50 UTC40m
2026-07-13 AEE4AL - Jul 13, 03:40 UTCJul 13, 04:10 UTC30m
2026-07-12 AEE5SA - Jul 12, 17:10 UTCJul 12, 17:40 UTC30m
2026-07-12 AEE15Z - Jul 12, 15:45 UTCJul 12, 16:15 UTC30m
2026-07-12 AEE993 IST → ATH Jul 12, 12:55 UTCJul 12, 14:01 UTC1h 5m
2026-07-12 AEE992 - Jul 12, 10:25 UTCJul 12, 11:30 UTC1h 5m
2026-07-12 AEE971 - Jul 12, 08:15 UTCJul 12, 09:00 UTC45m
2026-07-12 AEE970 - Jul 12, 06:05 UTCJul 12, 06:45 UTC40m
2026-07-12 AEE9BZ IBZ → ATH Jul 12, 00:20 UTCJul 12, 02:40 UTC2h 20m
2026-07-11 AEE8IB ATH → IBZ Jul 11, 20:25 UTCJul 11, 23:15 UTC2h 50m
2026-07-11 AEE927 TLV → ATH Jul 11, 17:35 UTCJul 11, 19:15 UTC1h 40m
2026-07-11 AEE926 ATH → TLV Jul 11, 14:40 UTCJul 11, 16:20 UTC1h 40m
2026-07-11 AEE293 EFL → ATH Jul 11, 12:20 UTCJul 11, 13:05 UTC45m
2026-07-11 AEE292 ATH → EFL Jul 11, 10:55 UTCJul 11, 11:30 UTC35m
2026-07-11 AEE253 - Jul 11, 08:55 UTCJul 11, 09:35 UTC40m
2026-07-11 AEE2MJ ATH → MJT Jul 11, 07:35 UTCJul 11, 08:05 UTC30m
2026-07-11 AEE14XD - Jul 11, 05:05 UTCJul 11, 05:45 UTC40m
2026-07-11 AEE4AL - Jul 11, 03:30 UTCJul 11, 04:10 UTC40m
2026-07-10 AEE323 - Jul 10, 21:35 UTCJul 10, 22:05 UTC30m
2026-07-10 AEE316 ATH → HER Jul 10, 16:20 UTCJul 10, 16:40 UTC20m
2026-07-10 AEE687 - Jul 10, 13:25 UTCJul 10, 15:10 UTC1h 45m
2026-07-10 AEE686 - Jul 10, 10:00 UTCJul 10, 11:55 UTC1h 55m
2026-07-10 AEE96T - Jul 10, 07:15 UTCJul 10, 08:30 UTC1h 15m
2026-07-10 AEE9TP - Jul 10, 04:55 UTCJul 10, 06:05 UTC1h 10m
2026-07-09 AEE4SA - Jul 9, 21:10 UTCJul 9, 21:40 UTC30m
2026-07-09 AEE34C - Jul 9, 19:45 UTCJul 9, 20:15 UTC30m
2026-07-09 AEE677 - Jul 9, 14:50 UTCJul 9, 16:40 UTC1h 50m
2026-07-09 AEE676 ATH → PSA Jul 9, 11:10 UTCJul 9, 13:10 UTC2h 0m
2026-07-09 AEE969 - Jul 9, 09:15 UTCJul 9, 09:45 UTC30m
2026-07-09 AEE968 - Jul 9, 05:15 UTCJul 9, 06:40 UTC1h 25m
2026-07-09 AEE6SR - Jul 9, 03:15 UTCJul 9, 03:45 UTC30m
2026-07-08 AEE364 - Jul 8, 21:05 UTCJul 8, 21:25 UTC20m
2026-07-08 AEE763 ARN → ATH Jul 8, 16:05 UTCJul 8, 19:10 UTC3h 5m
2026-07-08 AEE2RN ATH → ARN Jul 8, 11:35 UTCJul 8, 15:05 UTC3h 30m
2026-07-08 AEE785 DBV → ATH Jul 8, 08:15 UTCJul 8, 09:25 UTC1h 10m

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

Mode-S 4691C3 frequently asked

What is Mode-S code 4691C3?
4691C3 is an ICAO 24-bit transponder address. Allocated to Greece. Assigned to SX-DNC.
Where is Mode-S 4691C3 registered?
Mode-S code 4691C3 is allocated to Greece (GR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4691C3 broadcasting right now?
Yes. Mode-S 4691C3 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4691C3, octal 21510703, decimal 4,624,835.
What flights does 4691C3 operate?
Mode-S 4691C3 has broadcast 20 distinct callsigns, including AEE8RD, AEE7XP, AEE7HO, AEE6RP, AEE323.