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sensors Mode-S transponder

46A193

ICAO 24-bit transponder address · allocated to Greece

Currently assigned to SX-HLS · ROBINSON R-66

Hex
46A193
Octal
21520623
Decimal
4,628,883
Country
GR
Tail
SX-HLS
Type
R66
No current signal · last broadcast 14h ago
Flights observed
67
Distinct callsigns
1
Country
GR
Last broadcast
14h ago

Last known position

Most recent position reported by Mode-S 46A193.

Country allocation

The ICAO 24-bit address 46A193 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 1 distinct

Callsign Airline Flights Last seen
SXHLS - 67 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 SXHLS - Jul 13, 12:05 UTCJul 13, 12:50 UTC45m
2026-07-13 SXHLS - Jul 13, 08:30 UTCJul 13, 09:05 UTC35m
2026-07-13 SXHLS - Jul 13, 07:35 UTCJul 13, 07:55 UTC20m
2026-07-13 SXHLS - Jul 13, 06:10 UTCJul 13, 06:20 UTC10m
2026-07-12 SXHLS - Jul 12, 07:05 UTCJul 12, 07:20 UTC15m
2026-07-12 SXHLS - Jul 12, 06:05 UTCJul 12, 06:30 UTC25m
2026-07-10 SXHLS - Jul 10, 09:50 UTCJul 10, 10:00 UTC10m
2026-07-10 SXHLS - Jul 10, 08:50 UTCJul 10, 09:05 UTC15m
2026-07-09 SXHLS - Jul 9, 16:05 UTCJul 9, 16:25 UTC20m
2026-07-09 SXHLS - Jul 9, 15:10 UTCJul 9, 15:35 UTC25m
2026-07-09 SXHLS - Jul 9, 14:10 UTCJul 9, 14:40 UTC30m
2026-07-07 SXHLS - Jul 7, 09:20 UTCJul 7, 10:00 UTC40m
2026-07-07 SXHLS - Jul 7, 08:10 UTCJul 7, 08:45 UTC35m
2026-07-05 SXHLS - Jul 5, 12:10 UTCJul 5, 13:45 UTC1h 35m
2026-07-05 SXHLS - Jul 5, 09:35 UTCJul 5, 10:25 UTC50m
2026-07-05 SXHLS - Jul 5, 06:40 UTCJul 5, 07:40 UTC1h 0m
2026-07-05 SXHLS - Jul 5, 05:40 UTCJul 5, 06:00 UTC20m
2026-07-05 SXHLS - Jul 5, 03:50 UTCJul 5, 04:55 UTC1h 5m
2026-07-02 SXHLS - Jul 2, 10:45 UTCJul 2, 11:50 UTC1h 5m
2026-07-02 SXHLS - Jul 2, 08:10 UTCJul 2, 08:55 UTC45m
2026-07-01 SXHLS - Jul 1, 12:45 UTCJul 1, 13:05 UTC20m
2026-06-30 SXHLS - Jun 30, 15:10 UTCJun 30, 17:00 UTC1h 50m
2026-06-28 SXHLS - Jun 28, 11:29 UTCJun 28, 12:29 UTC1h 0m
2026-06-21 SXHLS - Jun 21, 08:30 UTCJun 21, 08:49 UTC20m
2026-06-19 SXHLS - Jun 19, 13:20 UTCJun 19, 13:59 UTC40m
2026-06-18 SXHLS - Jun 18, 12:35 UTCJun 18, 13:00 UTC25m
2026-06-18 SXHLS - Jun 18, 10:10 UTCJun 18, 10:25 UTC15m
2026-06-15 SXHLS - Jun 15, 12:25 UTCJun 15, 12:35 UTC10m
2026-06-15 SXHLS - Jun 15, 11:34 UTCJun 15, 11:49 UTC15m
2026-06-15 SXHLS - Jun 15, 09:30 UTCJun 15, 10:09 UTC40m
2026-06-15 SXHLS - Jun 15, 07:40 UTCJun 15, 08:04 UTC25m
2026-06-12 SXHLS - Jun 12, 10:25 UTCJun 12, 11:05 UTC40m
2026-06-12 SXHLS - Jun 12, 09:05 UTCJun 12, 09:35 UTC30m
2026-06-11 SXHLS - Jun 11, 09:15 UTCJun 11, 09:30 UTC15m
2026-06-09 SXHLS - Jun 9, 14:10 UTCJun 9, 15:00 UTC50m
2026-06-09 SXHLS - Jun 9, 12:20 UTCJun 9, 13:10 UTC50m
2026-06-09 SXHLS - Jun 9, 09:20 UTCJun 9, 09:35 UTC15m
2026-06-05 SXHLS - Jun 5, 12:20 UTCJun 5, 12:30 UTC10m
2026-06-04 SXHLS - Jun 4, 15:05 UTCJun 4, 17:15 UTC2h 10m
2026-06-04 SXHLS - Jun 4, 13:50 UTCJun 4, 14:20 UTC30m
2026-06-03 SXHLS - Jun 3, 06:20 UTCJun 3, 06:35 UTC15m
2026-06-02 SXHLS - Jun 2, 14:15 UTCJun 2, 15:10 UTC55m
2026-05-28 SXHLS - May 28, 12:55 UTCMay 28, 13:45 UTC50m
2026-05-24 SXHLS - May 24, 14:20 UTCMay 24, 14:30 UTC10m
2026-05-24 SXHLS - May 24, 13:05 UTCMay 24, 13:20 UTC15m
2026-05-18 SXHLS - May 18, 05:55 UTCMay 18, 06:35 UTC40m
2026-05-15 SXHLS - May 15, 07:35 UTCMay 15, 07:55 UTC20m
2026-05-10 SXHLS - May 10, 10:55 UTCMay 10, 11:50 UTC55m
2026-05-09 SXHLS - May 9, 08:05 UTCMay 9, 08:45 UTC40m
2026-05-09 SXHLS - May 9, 07:10 UTCMay 9, 07:25 UTC15m

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

Mode-S 46A193 frequently asked

What is Mode-S code 46A193?
46A193 is an ICAO 24-bit transponder address. Allocated to Greece. Assigned to SX-HLS.
Where is Mode-S 46A193 registered?
Mode-S code 46A193 is allocated to Greece (GR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 46A193 broadcasting right now?
No active broadcast right now. Last signal was 14h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 46A193, octal 21520623, decimal 4,628,883.
What flights does 46A193 operate?
Mode-S 46A193 has broadcast 1 distinct callsign, including SXHLS.