Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

46BC38

ICAO 24-bit transponder address · allocated to Greece

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

Hex
46BC38
Octal
21536070
Decimal
4,635,704
Country
GR
Tail
SX-OAX
Type
AT46
No current signal · last broadcast 4h ago
Flights observed
359
Distinct callsigns
20
Country
GR
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 46BC38.

Country allocation

The ICAO 24-bit address 46BC38 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
OAL2MS - 31 2026-05-29
OAL026 Olympic Airlines 31 2026-05-29
OAL027 Olympic Airlines 29 2026-05-29
OAL3ML - 26 2026-05-29
OAL4MS Olympic Airlines 19 2026-05-29
OAL5AD Olympic Airlines 18 2026-05-29
OAL3LE Olympic Airlines 18 2026-05-22
OAL031 Olympic Airlines 18 2026-05-22
AEE974 Aegean Airlines 10 2026-05-23
OAL029 Olympic Airlines 9 2026-05-29
OAL028 Olympic Airlines 9 2026-05-29
AEE975 Aegean Airlines 9 2026-05-23
OAL1ML - 7 2026-05-29
OAL020 - 6 2026-05-29
OAL013 Olympic Airlines 6 2026-04-28
OAL012 Olympic Airlines 6 2026-04-28
AEE390 Aegean Airlines 6 2026-05-28
OAL095C Olympic Airlines 5 2026-05-27
AEE391 Aegean Airlines 5 2026-05-27
AEE270 Aegean Airlines 5 2026-05-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 AEE984 ATH → SKP May 29, 20:40 UTCMay 29, 21:45 UTC1h 5m
2026-05-29 OAL029 MLO → ATH May 29, 16:30 UTCMay 29, 16:50 UTC20m
2026-05-29 OAL028 ATH → MLO May 29, 15:30 UTCMay 29, 15:50 UTC20m
2026-05-29 OAL027 MLO → ATH May 29, 14:10 UTCMay 29, 14:30 UTC20m
2026-05-29 OAL026 ATH → MLO May 29, 12:55 UTCMay 29, 13:20 UTC25m
2026-05-29 OAL5AD MLO → ATH May 29, 10:25 UTCMay 29, 10:50 UTC25m
2026-05-29 OAL4MS ATH → MLO May 29, 09:25 UTCMay 29, 09:50 UTC25m
2026-05-29 OAL3ML - May 29, 07:55 UTCMay 29, 08:25 UTC30m
2026-05-29 OAL2MS - May 29, 06:55 UTCMay 29, 07:20 UTC25m
2026-05-29 OAL1ML - May 29, 05:50 UTCMay 29, 06:15 UTC25m
2026-05-29 OAL020 - May 29, 04:40 UTCMay 29, 05:05 UTC25m
2026-05-28 OAL3003 - May 28, 20:00 UTCMay 28, 20:40 UTC40m
2026-05-28 AEE191 MJT → HER May 28, 18:15 UTCMay 28, 19:00 UTC45m
2026-05-28 AEE190 HER → MJT May 28, 16:45 UTCMay 28, 17:35 UTC50m
2026-05-28 A3391 RHO → HER May 28, 05:35 UTCMay 28, 05:55 UTC20m
2026-05-28 AEE390 HER → RHO May 28, 04:30 UTCMay 28, 04:35 UTC5m
2026-05-27 AEE231 - May 27, 16:15 UTCMay 27, 16:55 UTC40m
2026-05-27 AEE230 HER → KLX May 27, 14:45 UTCMay 27, 15:10 UTC25m
2026-05-27 AEE391 RHO → HER May 27, 12:45 UTCMay 27, 13:15 UTC30m
2026-05-27 OAL095C AOK → RHO May 27, 11:35 UTCMay 27, 11:45 UTC10m
2026-05-27 OAL094A RHO → AOK May 27, 07:40 UTCMay 27, 07:55 UTC15m
2026-05-27 AEE390 HER → RHO May 27, 03:14 UTCMay 27, 03:39 UTC25m
2026-05-26 AEE193 JNX → HER May 26, 12:20 UTCMay 26, 12:45 UTC25m
2026-05-26 AEE192 HER → JNX May 26, 11:15 UTCMay 26, 11:34 UTC20m
2026-05-26 AEE391 RHO → HER May 26, 04:54 UTCMay 26, 05:20 UTC25m
2026-05-26 AEE390 HER → RHO May 26, 04:00 UTCMay 26, 04:15 UTC15m
2026-05-26 OAL3002 ATH → HER May 26, 02:19 UTCMay 26, 02:44 UTC25m
2026-05-25 OAL095C AOK → RHO May 25, 12:45 UTCMay 25, 13:05 UTC20m
2026-05-25 OAL094A RHO → AOK May 25, 09:05 UTCMay 25, 09:15 UTC10m
2026-05-25 AEE390 HER → RHO May 25, 07:30 UTCMay 25, 07:55 UTC25m
2026-05-25 AEE391 RHO → HER May 25, 05:40 UTCMay 25, 05:50 UTC10m
2026-05-24 AEE392 HER → RHO May 24, 16:35 UTCMay 24, 16:40 UTC5m
2026-05-24 AEE39R RHO → HER May 24, 14:40 UTCMay 24, 15:15 UTC35m
2026-05-24 OAL095C AOK → RHO May 24, 12:45 UTCMay 24, 13:10 UTC25m
2026-05-24 OAL094A RHO → AOK May 24, 09:10 UTCMay 24, 09:25 UTC15m
2026-05-24 OAL3000 ATH → RHO May 24, 07:30 UTCMay 24, 08:20 UTC50m
2026-05-23 AEE975 TGD → ATH May 23, 20:20 UTCMay 23, 21:50 UTC1h 30m
2026-05-23 AEE974 ATH → TGD May 23, 17:55 UTCMay 23, 19:20 UTC1h 25m
2026-05-23 OAL029 MLO → ATH May 23, 16:20 UTCMay 23, 16:40 UTC20m
2026-05-23 OAL028 ATH → MLO May 23, 15:20 UTCMay 23, 15:40 UTC20m
2026-05-23 OAL3ML - May 23, 10:05 UTCMay 23, 10:25 UTC20m
2026-05-23 OAL2MS - May 23, 08:45 UTCMay 23, 09:15 UTC30m
2026-05-23 OAL1ML - May 23, 06:10 UTCMay 23, 06:30 UTC20m
2026-05-23 OAL020 - May 23, 05:00 UTCMay 23, 05:25 UTC25m
2026-05-23 AEE985 SKP → ATH May 23, 02:10 UTCMay 23, 03:10 UTC59m
2026-05-22 AEE984 ATH → SKP May 22, 20:40 UTCMay 22, 21:35 UTC55m
2026-05-22 AEE279 JKH → ATH May 22, 18:55 UTCMay 22, 19:30 UTC35m
2026-05-22 AEE278 ATH → JKH May 22, 17:40 UTCMay 22, 18:05 UTC25m
2026-05-22 OAL029 MLO → ATH May 22, 16:15 UTCMay 22, 16:40 UTC25m
2026-05-22 OAL028 ATH → MLO May 22, 15:15 UTCMay 22, 15:40 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-OAX page for operator, model, and routing details .

Mode-S 46BC38 frequently asked

What is Mode-S code 46BC38?
46BC38 is an ICAO 24-bit transponder address. Allocated to Greece. Assigned to SX-OAX.
Where is Mode-S 46BC38 registered?
Mode-S code 46BC38 is allocated to Greece (GR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 46BC38 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 46BC38, octal 21536070, decimal 4,635,704.
What flights does 46BC38 operate?
Mode-S 46BC38 has broadcast 20 distinct callsigns, including OAL2MS, OAL026, OAL027, OAL3ML, OAL4MS.