Apparatus

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sensors Mode-S transponder

46BC3A

ICAO 24-bit transponder address · allocated to Greece

Currently assigned to SX-OAZ · ATR-42-600

Hex
46BC3A
Octal
21536072
Decimal
4,635,706
Country
GR
Tail
SX-OAZ
Type
AT46
Broadcasting now · callsign AEE479 · 13,300 ft
Flights observed
652
Distinct callsigns
20
Country
GR
Last broadcast
Jul 26, 17:15 UTC

Current position

46BC3A is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 46BC3A 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
OAL094A Olympic Airlines 37 2026-07-26
OAL095C Olympic Airlines 35 2026-07-24
OAL4MS - 31 2026-07-13
OAL2MS - 30 2026-07-13
OAL5AD - 28 2026-07-13
OAL3ML - 28 2026-07-12
OAL027 - 26 2026-07-14
OAL026 - 26 2026-07-14
OAL031 - 24 2026-07-16
OAL3LE - 22 2026-07-16
AEE39R Aegean Airlines 21 2026-05-22
AEE392 Aegean Airlines 20 2026-05-22
OAL029 - 19 2026-07-14
OAL036 - 18 2026-07-14
OAL028 - 17 2026-07-14
OAL037 - 16 2026-07-13
OAL032 - 15 2026-07-13
OAL1ML - 14 2026-07-12
OAL033 - 14 2026-07-13
OAL020 - 14 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AEE485 CHQ → RHO Jul 26, 16:10 UTCJul 26, 17:05 UTC55m
2026-07-26 AEE484 RHO → CHQ Jul 26, 14:30 UTCJul 26, 15:10 UTC40m
2026-07-26 OAL095D - Jul 26, 12:45 UTCJul 26, 13:05 UTC20m
2026-07-26 OAL094A RHO → AOK Jul 26, 09:10 UTCJul 26, 09:20 UTC10m
2026-07-26 AEE479 JNX → RHO Jul 26, 07:25 UTCJul 26, 08:00 UTC35m
2026-07-26 AEE478 RHO → JNX Jul 26, 06:10 UTCJul 26, 06:45 UTC36m
2026-07-25 AEE483L - Jul 25, 18:30 UTCJul 25, 19:00 UTC30m
2026-07-25 AEE482 RHO → JTR Jul 25, 16:40 UTCJul 25, 17:10 UTC30m
2026-07-25 OAL95C AOK → RHO Jul 25, 13:10 UTCJul 25, 13:25 UTC15m
2026-07-25 OAL094A RHO → AOK Jul 25, 09:15 UTCJul 25, 09:30 UTC15m
2026-07-24 AEE485 CHQ → RHO Jul 24, 15:55 UTCJul 24, 16:50 UTC55m
2026-07-24 AEE484 RHO → CHQ Jul 24, 13:55 UTCJul 24, 14:30 UTC35m
2026-07-24 OAL095C AOK → RHO Jul 24, 12:45 UTCJul 24, 13:00 UTC15m
2026-07-24 OAL094A RHO → AOK Jul 24, 08:55 UTCJul 24, 09:10 UTC15m
2026-07-24 AEE475 JMK → RHO Jul 24, 07:00 UTCJul 24, 07:45 UTC45m
2026-07-24 AEE474 RHO → JMK Jul 24, 05:30 UTCJul 24, 06:30 UTC1h 0m
2026-07-23 AEE483L - Jul 23, 17:50 UTCJul 23, 18:15 UTC25m
2026-07-23 AEE482 RHO → JTR Jul 23, 16:20 UTCJul 23, 16:40 UTC20m
2026-07-22 OAL095C AOK → RHO Jul 22, 15:55 UTCJul 22, 16:20 UTC25m
2026-07-22 OAL044 - Jul 22, 13:00 UTCJul 22, 13:40 UTC40m
2026-07-22 OAL045 - Jul 22, 11:10 UTCJul 22, 11:35 UTC25m
2026-07-22 AEE478 RHO → JNX Jul 22, 05:00 UTCJul 22, 05:25 UTC25m
2026-07-21 AEE483L - Jul 21, 18:10 UTCJul 21, 18:45 UTC35m
2026-07-21 AEE482 RHO → JTR Jul 21, 16:50 UTCJul 21, 17:20 UTC30m
2026-07-21 OAL095C AOK → RHO Jul 21, 14:05 UTCJul 21, 14:30 UTC25m
2026-07-21 OAL094A RHO → AOK Jul 21, 10:50 UTCJul 21, 11:05 UTC15m
2026-07-20 AEE475 JMK → RHO Jul 20, 19:55 UTCJul 20, 20:35 UTC40m
2026-07-20 AEE474 RHO → JMK Jul 20, 18:35 UTCJul 20, 19:15 UTC40m
2026-07-20 OAL095C AOK → RHO Jul 20, 13:45 UTCJul 20, 14:10 UTC25m
2026-07-20 OAL094A RHO → AOK Jul 20, 09:45 UTCJul 20, 10:00 UTC15m
2026-07-19 AEE485 CHQ → RHO Jul 19, 15:55 UTCJul 19, 16:50 UTC55m
2026-07-19 AEE484 RHO → CHQ Jul 19, 14:10 UTCJul 19, 15:10 UTC1h 0m
2026-07-19 OAL095C AOK → RHO Jul 19, 12:45 UTCJul 19, 13:05 UTC20m
2026-07-19 OAL094A - Jul 19, 08:55 UTCJul 19, 09:15 UTC20m
2026-07-19 AEE479 JNX → RHO Jul 19, 07:20 UTCJul 19, 08:05 UTC45m
2026-07-19 AEE478 - Jul 19, 06:00 UTCJul 19, 06:40 UTC40m
2026-07-18 AEE483L - Jul 18, 18:05 UTCJul 18, 18:40 UTC35m
2026-07-18 AEE482 RHO → JTR Jul 18, 16:35 UTCJul 18, 17:05 UTC30m
2026-07-18 OAL095C AOK → RHO Jul 18, 13:10 UTCJul 18, 13:30 UTC20m
2026-07-18 OAL094A - Jul 18, 09:25 UTCJul 18, 09:40 UTC15m
2026-07-17 AEE485 CHQ → RHO Jul 17, 15:55 UTCJul 17, 16:44 UTC50m
2026-07-17 AEE484 RHO → CHQ Jul 17, 14:00 UTCJul 17, 14:50 UTC50m
2026-07-17 OAL095C AOK → RHO Jul 17, 12:30 UTCJul 17, 12:55 UTC25m
2026-07-17 OAL094A - Jul 17, 08:54 UTCJul 17, 09:10 UTC15m
2026-07-17 AEE475 JMK → RHO Jul 17, 06:05 UTCJul 17, 06:45 UTC40m
2026-07-17 AEE474 RHO → JMK Jul 17, 04:35 UTCJul 17, 05:15 UTC40m
2026-07-16 AEE483L - Jul 16, 17:45 UTCJul 16, 18:15 UTC30m
2026-07-16 AEE482 - Jul 16, 16:19 UTCJul 16, 16:49 UTC30m
2026-07-16 AEE477 - Jul 16, 13:30 UTCJul 16, 14:15 UTC45m
2026-07-16 AEE176 - Jul 16, 11:54 UTCJul 16, 12:55 UTC1h 0m

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

Mode-S 46BC3A frequently asked

What is Mode-S code 46BC3A?
46BC3A is an ICAO 24-bit transponder address. Allocated to Greece. Assigned to SX-OAZ.
Where is Mode-S 46BC3A registered?
Mode-S code 46BC3A is allocated to Greece (GR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 46BC3A broadcasting right now?
Yes. Mode-S 46BC3A is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 46BC3A, octal 21536072, decimal 4,635,706.
What flights does 46BC3A operate?
Mode-S 46BC3A has broadcast 20 distinct callsigns, including OAL094A, OAL095C, OAL4MS, OAL2MS, OAL5AD.