Apparatus

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sensors Mode-S transponder

46A0E7

ICAO 24-bit transponder address · allocated to Greece

Currently assigned to SX-HGG · AIRBUS HELICOPTERS EC-135/635

Hex
46A0E7
Octal
21520347
Decimal
4,628,711
Country
GR
Tail
SX-HGG
Type
EC35
No current signal · last broadcast Jul 26, 12:40 UTC
Flights observed
189
Distinct callsigns
1
Country
GR
Last broadcast
Jul 26, 12:40 UTC

Last known position

Most recent position reported by Mode-S 46A0E7.

Country allocation

The ICAO 24-bit address 46A0E7 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
SXHGG - 189 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SXHGG - Jul 26, 11:30 UTCJul 26, 12:40 UTC1h 10m
2026-07-26 SXHGG - Jul 26, 09:15 UTCJul 26, 09:50 UTC35m
2026-07-26 SXHGG - Jul 26, 05:50 UTCJul 26, 06:15 UTC25m
2026-07-25 SXHGG - Jul 25, 16:00 UTCJul 25, 17:35 UTC1h 35m
2026-07-25 SXHGG - Jul 25, 13:10 UTCJul 25, 13:40 UTC30m
2026-07-25 SXHGG - Jul 25, 10:30 UTCJul 25, 12:10 UTC1h 40m
2026-07-25 SXHGG - Jul 25, 08:25 UTCJul 25, 09:25 UTC1h 0m
2026-07-25 SXHGG - Jul 25, 06:55 UTCJul 25, 07:45 UTC50m
2026-07-24 SXHGG - Jul 24, 14:35 UTCJul 24, 15:00 UTC25m
2026-07-24 SXHGG - Jul 24, 13:35 UTCJul 24, 13:50 UTC15m
2026-07-24 SXHGG - Jul 24, 10:10 UTCJul 24, 10:25 UTC15m
2026-07-22 SXHGG - Jul 22, 15:35 UTCJul 22, 16:50 UTC1h 15m
2026-07-22 SXHGG - Jul 22, 04:35 UTCJul 22, 05:10 UTC35m
2026-07-20 SXHGG - Jul 20, 15:50 UTCJul 20, 17:15 UTC1h 25m
2026-07-20 SXHGG - Jul 20, 10:20 UTCJul 20, 10:50 UTC30m
2026-07-20 SXHGG - Jul 20, 08:45 UTCJul 20, 09:00 UTC15m
2026-07-20 SXHGG - Jul 20, 05:35 UTCJul 20, 05:55 UTC20m
2026-07-19 SXHGG - Jul 19, 15:45 UTCJul 19, 16:50 UTC1h 5m
2026-07-19 SXHGG ATH → ATH Jul 19, 13:05 UTCJul 19, 14:25 UTC1h 20m
2026-07-19 SXHGG - Jul 19, 10:20 UTCJul 19, 11:20 UTC1h 0m
2026-07-19 SXHGG - Jul 19, 08:30 UTCJul 19, 09:30 UTC1h 0m
2026-07-17 SXHGG - Jul 17, 15:10 UTCJul 17, 15:20 UTC10m
2026-07-17 SXHGG - Jul 17, 09:40 UTCJul 17, 10:25 UTC45m
2026-07-17 SXHGG - Jul 17, 08:15 UTCJul 17, 08:35 UTC20m
2026-07-16 SXHGG - Jul 16, 14:50 UTCJul 16, 15:05 UTC15m
2026-07-16 SXHGG - Jul 16, 12:40 UTCJul 16, 13:34 UTC55m
2026-07-12 SXHGG - Jul 12, 17:05 UTCJul 12, 17:15 UTC10m
2026-07-12 SXHGG - Jul 12, 15:10 UTCJul 12, 16:35 UTC1h 25m
2026-07-12 SXHGG - Jul 12, 10:45 UTCJul 12, 11:40 UTC55m
2026-07-12 SXHGG - Jul 12, 07:15 UTCJul 12, 07:50 UTC35m
2026-07-11 SXHGG - Jul 11, 16:25 UTCJul 11, 17:10 UTC45m
2026-07-11 SXHGG - Jul 11, 10:35 UTCJul 11, 11:00 UTC25m
2026-07-10 SXHGG - Jul 10, 08:25 UTCJul 10, 09:20 UTC55m
2026-07-10 SXHGG - Jul 10, 07:35 UTCJul 10, 07:50 UTC15m
2026-07-09 SXHGG - Jul 9, 15:15 UTCJul 9, 15:25 UTC10m
2026-07-09 SXHGG - Jul 9, 08:25 UTCJul 9, 08:45 UTC20m
2026-07-09 SXHGG - Jul 9, 07:05 UTCJul 9, 07:40 UTC35m
2026-07-08 SXHGG - Jul 8, 16:25 UTCJul 8, 17:35 UTC1h 10m
2026-07-08 SXHGG - Jul 8, 15:35 UTCJul 8, 16:10 UTC35m
2026-07-07 SXHGG - Jul 7, 17:00 UTCJul 7, 17:15 UTC15m
2026-07-07 SXHGG - Jul 7, 15:40 UTCJul 7, 16:00 UTC20m
2026-07-07 SXHGG - Jul 7, 14:10 UTCJul 7, 14:45 UTC35m
2026-07-07 SXHGG - Jul 7, 13:05 UTCJul 7, 13:45 UTC40m
2026-07-06 SXHGG - Jul 6, 09:45 UTCJul 6, 11:15 UTC1h 30m
2026-07-06 SXHGG - Jul 6, 06:30 UTCJul 6, 07:50 UTC1h 20m
2026-07-06 SXHGG - Jul 6, 03:15 UTCJul 6, 04:25 UTC1h 10m
2026-07-05 SXHGG - Jul 5, 14:10 UTCJul 5, 14:35 UTC25m
2026-07-05 SXHGG - Jul 5, 12:10 UTCJul 5, 13:00 UTC50m
2026-07-05 SXHGG - Jul 5, 10:15 UTCJul 5, 10:45 UTC30m
2026-07-04 SXHGG - Jul 4, 16:25 UTCJul 4, 16:45 UTC20m

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

Mode-S 46A0E7 frequently asked

What is Mode-S code 46A0E7?
46A0E7 is an ICAO 24-bit transponder address. Allocated to Greece. Assigned to SX-HGG.
Where is Mode-S 46A0E7 registered?
Mode-S code 46A0E7 is allocated to Greece (GR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 46A0E7 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 12:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 46A0E7, octal 21520347, decimal 4,628,711.
What flights does 46A0E7 operate?
Mode-S 46A0E7 has broadcast 1 distinct callsign, including SXHGG.