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sensors Mode-S transponder

300608

ICAO 24-bit transponder address · allocated to Italy

Currently assigned to I-SOLG · PIPER PA-28-140/150/160/180

Hex
300608
Octal
14003010
Decimal
3,147,272
Country
IT
Tail
I-SOLG
Type
P28A
No current signal · last broadcast Jul 24, 15:45 UTC
Flights observed
133
Distinct callsigns
1
Country
IT
Last broadcast
Jul 24, 15:45 UTC

Last known position

Most recent position reported by Mode-S 300608.

Country allocation

The ICAO 24-bit address 300608 falls within the block assigned to Italy (IT) by ICAO Annex 10, Volume III. Every aircraft registered in Italy 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
ISOLG - 133 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-24 ISOLG - Jul 24, 13:15 UTCJul 24, 15:45 UTC2h 30m
2026-07-24 ISOLG - Jul 24, 09:05 UTCJul 24, 09:45 UTC40m
2026-07-23 ISOLG - Jul 23, 10:45 UTCJul 23, 11:45 UTC1h 0m
2026-07-23 ISOLG - Jul 23, 08:50 UTCJul 23, 09:25 UTC35m
2026-07-22 ISOLG - Jul 22, 14:45 UTCJul 22, 16:10 UTC1h 25m
2026-07-22 ISOLG - Jul 22, 13:05 UTCJul 22, 13:35 UTC30m
2026-07-18 ISOLG - Jul 18, 09:10 UTCJul 18, 09:50 UTC40m
2026-07-17 ISOLG - Jul 17, 14:39 UTCJul 17, 15:00 UTC20m
2026-07-17 ISOLG - Jul 17, 13:15 UTCJul 17, 13:35 UTC20m
2026-07-17 ISOLG - Jul 17, 08:40 UTCJul 17, 09:35 UTC55m
2026-07-16 ISOLG - Jul 16, 10:59 UTCJul 16, 11:30 UTC30m
2026-07-16 ISOLG - Jul 16, 08:45 UTCJul 16, 09:00 UTC15m
2026-07-16 ISOLG - Jul 16, 07:30 UTCJul 16, 07:50 UTC20m
2026-07-15 ISOLG - Jul 15, 09:50 UTCJul 15, 10:25 UTC35m
2026-07-15 ISOLG - Jul 15, 08:35 UTCJul 15, 08:50 UTC15m
2026-07-14 ISOLG - Jul 14, 12:25 UTCJul 14, 13:15 UTC50m
2026-07-14 ISOLG - Jul 14, 10:55 UTCJul 14, 11:30 UTC35m
2026-07-14 ISOLG - Jul 14, 08:30 UTCJul 14, 09:20 UTC50m
2026-07-10 ISOLG - Jul 10, 12:45 UTCJul 10, 14:00 UTC1h 15m
2026-07-10 ISOLG - Jul 10, 09:15 UTCJul 10, 10:20 UTC1h 5m
2026-07-10 ISOLG - Jul 10, 07:30 UTCJul 10, 08:00 UTC30m
2026-07-09 ISOLG - Jul 9, 08:50 UTCJul 9, 09:30 UTC40m
2026-07-08 ISOLG - Jul 8, 10:05 UTCJul 8, 11:00 UTC55m
2026-07-07 ISOLG - Jul 7, 13:50 UTCJul 7, 14:10 UTC20m
2026-07-07 ISOLG - Jul 7, 08:30 UTCJul 7, 09:10 UTC40m
2026-07-04 ISOLG - Jul 4, 10:40 UTCJul 4, 11:05 UTC25m
2026-07-04 ISOLG - Jul 4, 08:40 UTCJul 4, 09:35 UTC55m
2026-07-03 ISOLG - Jul 3, 12:50 UTCJul 3, 13:20 UTC30m
2026-07-02 ISOLG - Jul 2, 11:35 UTCJul 2, 12:55 UTC1h 20m
2026-07-02 ISOLG - Jul 2, 09:00 UTCJul 2, 09:30 UTC30m
2026-06-30 ISOLG - Jun 30, 08:45 UTCJun 30, 09:15 UTC30m
2026-06-28 ISOLG - Jun 28, 13:49 UTCJun 28, 15:29 UTC1h 40m
2026-06-28 ISOLG - Jun 28, 05:45 UTCJun 28, 07:20 UTC1h 35m
2026-06-27 ISOLG - Jun 27, 10:00 UTCJun 27, 11:04 UTC1h 5m
2026-06-27 ISOLG - Jun 27, 08:39 UTCJun 27, 09:04 UTC25m
2026-06-26 ISOLG - Jun 26, 10:55 UTCJun 26, 11:55 UTC1h 0m
2026-06-24 ISOLG - Jun 24, 12:50 UTCJun 24, 13:30 UTC40m
2026-06-24 ISOLG - Jun 24, 09:55 UTCJun 24, 10:55 UTC1h 0m
2026-06-23 ISOLG - Jun 23, 10:44 UTCJun 23, 11:40 UTC55m
2026-06-23 ISOLG - Jun 23, 08:35 UTCJun 23, 09:09 UTC35m
2026-06-19 ISOLG - Jun 19, 16:29 UTCJun 19, 16:55 UTC25m
2026-06-19 ISOLG - Jun 19, 14:59 UTCJun 19, 15:54 UTC55m
2026-06-19 ISOLG - Jun 19, 12:44 UTCJun 19, 13:24 UTC40m
2026-06-19 ISOLG - Jun 19, 10:54 UTCJun 19, 11:34 UTC40m
2026-06-19 ISOLG - Jun 19, 08:54 UTCJun 19, 09:30 UTC35m
2026-06-18 ISOLG - Jun 18, 14:40 UTCJun 18, 15:30 UTC50m
2026-06-18 ISOLG - Jun 18, 08:50 UTCJun 18, 10:25 UTC1h 35m
2026-06-17 ISOLG - Jun 17, 13:00 UTCJun 17, 13:55 UTC55m
2026-06-17 ISOLG - Jun 17, 10:40 UTCJun 17, 10:55 UTC15m
2026-06-17 ISOLG - Jun 17, 09:30 UTCJun 17, 09:50 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 I-SOLG page for operator, model, and routing details .

Mode-S 300608 frequently asked

What is Mode-S code 300608?
300608 is an ICAO 24-bit transponder address. Allocated to Italy. Assigned to I-SOLG.
Where is Mode-S 300608 registered?
Mode-S code 300608 is allocated to Italy (IT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 300608 broadcasting right now?
No active broadcast right now. Last signal was Jul 24, 15:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 300608, octal 14003010, decimal 3,147,272.
What flights does 300608 operate?
Mode-S 300608 has broadcast 1 distinct callsign, including ISOLG.