sensors Mode-S transponder

46B8B5

ICAO 24-bit transponder address · allocated to Greece

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

Hex
46B8B5
Octal
21534265
Decimal
4,634,805
Country
GR
Tail
SX-NEU
Type
A20N
Broadcasting now · callsign AEE2PH · 36,000 ft
Flights observed
15
Distinct callsigns
9
Country
GR
Last broadcast
17h ago

Current position

46B8B5 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 46B8B5 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 9 distinct

Callsign Airline Flights Last seen
AEE855 - 3 2026-04-13
AEE4MI - 3 2026-04-13
AEE854 - 2 2026-04-13
AEE5SZ - 2 2026-04-14
AEE899 - 1 2026-04-13
AEE741 - 1 2026-04-12
AEE5ZH - 1 2026-04-14
AEE5IN - 1 2026-04-13
AEE364 Aegean Airlines 1 2026-04-13

Recent flights last 15

DateFlightRouteTakeoffLandingDuration
2026-04-14 AEE5ZH - Apr 14, 09:50 UTCApr 14, 11:05 UTC1h 15m
2026-04-14 AEE5SZ - Apr 14, 07:10 UTCApr 14, 07:55 UTC45m
2026-04-14 AEE5SZ - Apr 14, 05:35 UTCApr 14, 07:10 UTC1h 35m
2026-04-13 AEE364 ATH → JTR Apr 13, 20:50 UTCApr 13, 21:15 UTC25m
2026-04-13 AEE5IN MXP → ATH Apr 13, 17:45 UTCApr 13, 19:45 UTC2h 0m
2026-04-13 AEE4MI - Apr 13, 16:15 UTCApr 13, 16:25 UTC10m
2026-04-13 AEE4MI - Apr 13, 15:50 UTCApr 13, 16:25 UTC35m
2026-04-13 AEE4MI - Apr 13, 14:10 UTCApr 13, 16:15 UTC2h 5m
2026-04-13 AEE855 - Apr 13, 12:20 UTCApr 13, 12:40 UTC20m
2026-04-13 AEE855 - Apr 13, 11:55 UTCApr 13, 12:40 UTC45m
2026-04-13 AEE855 - Apr 13, 10:20 UTCApr 13, 12:15 UTC1h 55m
2026-04-13 AEE854 - Apr 13, 07:55 UTCApr 13, 08:20 UTC25m
2026-04-13 AEE854 - Apr 13, 05:55 UTCApr 13, 08:15 UTC2h 20m
2026-04-13 AEE899 - Apr 13, 00:35 UTCApr 13, 03:00 UTC2h 25m
2026-04-12 AEE741 - Apr 12, 17:15 UTCApr 12, 19:30 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-NEU page for operator, model, and routing details .

Mode-S 46B8B5 frequently asked

What is Mode-S code 46B8B5?
46B8B5 is an ICAO 24-bit transponder address. Allocated to Greece. Assigned to SX-NEU.
Where is Mode-S 46B8B5 registered?
Mode-S code 46B8B5 is allocated to Greece (GR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 46B8B5 broadcasting right now?
Yes. Mode-S 46B8B5 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 46B8B5, octal 21534265, decimal 4,634,805.
What flights does 46B8B5 operate?
Mode-S 46B8B5 has broadcast 9 distinct callsigns, including AEE855, AEE4MI, AEE854, AEE5SZ, AEE899.