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sensors Mode-S transponder

300633

ICAO 24-bit transponder address · allocated to Italy

Currently assigned to I-BGBG · CESSNA 152

Hex
300633
Octal
14003063
Decimal
3,147,315
Country
IT
Tail
I-BGBG
Type
C152
No current signal · last broadcast 1d ago
Flights observed
161
Distinct callsigns
1
Country
IT
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 300633.

Country allocation

The ICAO 24-bit address 300633 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
IBGBG - 161 2026-07-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-21 IBGBG - Jul 21, 09:40 UTCJul 21, 11:30 UTC1h 50m
2026-07-19 IBGBG BGY → BGY Jul 19, 16:00 UTCJul 19, 16:55 UTC55m
2026-07-19 IBGBG - Jul 19, 13:30 UTCJul 19, 14:30 UTC1h 0m
2026-07-19 IBGBG - Jul 19, 08:20 UTCJul 19, 08:50 UTC30m
2026-07-18 IBGBG - Jul 18, 13:35 UTCJul 18, 13:45 UTC10m
2026-07-18 IBGBG - Jul 18, 10:55 UTCJul 18, 11:10 UTC15m
2026-07-15 IBGBG - Jul 15, 10:20 UTCJul 15, 11:40 UTC1h 20m
2026-07-14 IBGBG BGY → BGY Jul 14, 10:30 UTCJul 14, 11:00 UTC30m
2026-07-12 IBGBG - Jul 12, 16:25 UTCJul 12, 17:20 UTC55m
2026-07-09 IBGBG - Jul 9, 14:00 UTCJul 9, 15:15 UTC1h 15m
2026-07-08 IBGBG - Jul 8, 16:25 UTCJul 8, 17:20 UTC55m
2026-07-08 IBGBG BGY → BGY Jul 8, 07:50 UTCJul 8, 08:00 UTC10m
2026-07-07 IBGBG - Jul 7, 07:30 UTCJul 7, 07:55 UTC25m
2026-07-05 IBGBG BGY → BGY Jul 5, 12:00 UTCJul 5, 13:25 UTC1h 25m
2026-07-05 IBGBG - Jul 5, 10:15 UTCJul 5, 10:40 UTC25m
2026-07-05 IBGBG - Jul 5, 08:45 UTCJul 5, 08:55 UTC10m
2026-07-04 IBGBG - Jul 4, 12:10 UTCJul 4, 12:45 UTC35m
2026-07-04 IBGBG - Jul 4, 10:45 UTCJul 4, 11:25 UTC40m
2026-07-01 IBGBG - Jul 1, 09:50 UTCJul 1, 11:00 UTC1h 10m
2026-06-30 IBGBG BGY → BGY Jun 30, 16:00 UTCJun 30, 16:35 UTC35m
2026-06-30 IBGBG - Jun 30, 14:30 UTCJun 30, 15:05 UTC35m
2026-06-30 IBGBG - Jun 30, 10:35 UTCJun 30, 11:15 UTC40m
2026-06-30 IBGBG - Jun 30, 08:10 UTCJun 30, 08:55 UTC45m
2026-06-28 IBGBG - Jun 28, 14:04 UTCJun 28, 16:09 UTC2h 5m
2026-06-27 IBGBG BGY → BGY Jun 27, 14:49 UTCJun 27, 16:59 UTC2h 10m
2026-06-27 IBGBG - Jun 27, 12:29 UTCJun 27, 13:49 UTC1h 20m
2026-06-27 IBGBG - Jun 27, 08:10 UTCJun 27, 09:24 UTC1h 15m
2026-06-26 IBGBG - Jun 26, 11:09 UTCJun 26, 11:20 UTC10m
2026-06-26 IBGBG - Jun 26, 10:05 UTCJun 26, 10:25 UTC20m
2026-06-26 IBGBG - Jun 26, 08:05 UTCJun 26, 08:15 UTC10m
2026-06-25 IBGBG - Jun 25, 15:34 UTCJun 25, 16:39 UTC1h 5m
2026-06-25 IBGBG - Jun 25, 12:10 UTCJun 25, 12:19 UTC10m
2026-06-25 IBGBG - Jun 25, 08:30 UTCJun 25, 08:45 UTC15m
2026-06-24 IBGBG - Jun 24, 17:05 UTCJun 24, 17:25 UTC20m
2026-06-21 IBGBG - Jun 21, 11:30 UTCJun 21, 11:40 UTC10m
2026-06-21 IBGBG - Jun 21, 10:44 UTCJun 21, 10:54 UTC10m
2026-06-20 IBGBG - Jun 20, 15:44 UTCJun 20, 16:44 UTC1h 0m
2026-06-20 IBGBG - Jun 20, 13:49 UTCJun 20, 14:09 UTC20m
2026-06-20 IBGBG - Jun 20, 12:45 UTCJun 20, 12:54 UTC10m
2026-06-20 IBGBG - Jun 20, 10:34 UTCJun 20, 10:59 UTC25m
2026-06-20 IBGBG - Jun 20, 09:24 UTCJun 20, 09:39 UTC15m
2026-06-19 IBGBG - Jun 19, 14:44 UTCJun 19, 15:14 UTC30m
2026-06-19 IBGBG - Jun 19, 12:49 UTCJun 19, 14:04 UTC1h 15m
2026-06-18 IBGBG - Jun 18, 16:30 UTCJun 18, 17:05 UTC35m
2026-06-18 IBGBG - Jun 18, 15:30 UTCJun 18, 15:40 UTC10m
2026-06-18 IBGBG - Jun 18, 14:05 UTCJun 18, 14:25 UTC20m
2026-06-18 IBGBG BGY → BGY Jun 18, 10:30 UTCJun 18, 11:00 UTC30m
2026-06-18 IBGBG - Jun 18, 08:40 UTCJun 18, 09:15 UTC35m
2026-06-17 IBGBG BGY → BGY Jun 17, 14:55 UTCJun 17, 16:05 UTC1h 10m
2026-06-17 IBGBG BGY → BGY Jun 17, 12:35 UTCJun 17, 13:15 UTC40m

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

Mode-S 300633 frequently asked

What is Mode-S code 300633?
300633 is an ICAO 24-bit transponder address. Allocated to Italy. Assigned to I-BGBG.
Where is Mode-S 300633 registered?
Mode-S code 300633 is allocated to Italy (IT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 300633 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 300633, octal 14003063, decimal 3,147,315.
What flights does 300633 operate?
Mode-S 300633 has broadcast 1 distinct callsign, including IBGBG.