Apparatus

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sensors Mode-S transponder

300A86

ICAO 24-bit transponder address · allocated to Italy

Hex
300A86
Octal
14005206
Decimal
3,148,422
Country
IT
Broadcasting now · callsign ITY1314 · 18,625 ft
Flights observed
179
Distinct callsigns
20
Country
IT
Last broadcast
Jul 26, 20:25 UTC

Current position

300A86 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 300A86 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 20 distinct

Callsign Airline Flights Last seen
ITY2045 - 4 2026-07-21
ITY1773 - 4 2026-07-14
ITY1772 - 4 2026-07-14
ITY154 ITA Airways 3 2026-07-23
ITY153 ITA Airways 3 2026-07-23
ITY1365 - 3 2026-07-12
ITY1360 - 3 2026-07-12
ITY1321 ITA Airways 3 2026-07-25
ITY1312 ITA Airways 3 2026-07-26
ITY1297 ITA Airways 3 2026-05-20
ITY1278 ITA Airways 3 2026-05-21
ITY403 ITA Airways 2 2026-07-26
ITY400 ITA Airways 2 2026-07-26
ITY337 ITA Airways 2 2026-07-24
ITY336 ITA Airways 2 2026-07-24
ITY305 - 2 2026-07-10
ITY300 - 2 2026-07-10
ITY2080 ITA Airways 2 2026-07-23
ITY2059 ITA Airways 2 2026-07-22
ITY2050 ITA Airways 2 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ITY2058 FCO → LIN Jul 26, 19:30 UTCJul 26, 20:20 UTC50m
2026-07-26 ITY095 VLC → FCO Jul 26, 16:10 UTCJul 26, 17:30 UTC1h 20m
2026-07-26 ITY094 FCO → VLC Jul 26, 13:10 UTCJul 26, 15:00 UTC1h 50m
2026-07-26 ITY403 FRA → FCO Jul 26, 10:25 UTCJul 26, 11:50 UTC1h 25m
2026-07-26 ITY400 FCO → FRA Jul 26, 07:40 UTCJul 26, 09:10 UTC1h 30m
2026-07-26 ITY1312 BLQ → FCO Jul 26, 04:45 UTCJul 26, 05:30 UTC45m
2026-07-25 ITY1321 FCO → BLQ Jul 25, 22:05 UTCJul 25, 22:40 UTC35m
2026-07-25 ITY089 FCO → PMI Jul 25, 14:25 UTCJul 25, 15:35 UTC1h 10m
2026-07-25 ITY088 PMI → FCO Jul 25, 11:45 UTCJul 25, 13:05 UTC1h 20m
2026-07-25 ITY1264 NAP → FCO Jul 25, 10:00 UTCJul 25, 10:25 UTC25m
2026-07-25 ITY1263 FCO → NAP Jul 25, 08:10 UTCJul 25, 08:40 UTC30m
2026-07-25 ITY341 NCE → FCO Jul 25, 05:10 UTCJul 25, 05:55 UTC45m
2026-07-24 ITY340 FCO → NCE Jul 24, 21:10 UTCJul 24, 22:00 UTC50m
2026-07-24 ITY337 MRS → FCO Jul 24, 18:10 UTCJul 24, 19:15 UTC1h 5m
2026-07-24 ITY336 FCO → MRS Jul 24, 15:45 UTCJul 24, 16:55 UTC1h 10m
2026-07-24 ITY731 RHO → FCO Jul 24, 11:15 UTCJul 24, 13:35 UTC2h 20m
2026-07-24 ITY728 LIN → RHO Jul 24, 07:00 UTCJul 24, 09:25 UTC2h 25m
2026-07-23 ITY153 BRU → LIN Jul 23, 19:00 UTCJul 23, 20:05 UTC1h 5m
2026-07-23 ITY154 LIN → BRU Jul 23, 16:55 UTCJul 23, 18:05 UTC1h 10m
2026-07-23 ITY2080 FCO → LIN Jul 23, 14:50 UTCJul 23, 15:45 UTC55m
2026-07-23 ITY1784 PMO → FCO Jul 23, 10:40 UTCJul 23, 11:30 UTC50m
2026-07-23 ITY1765 LIN → PMO Jul 23, 08:25 UTCJul 23, 09:30 UTC1h 5m
2026-07-23 ITY2016 FCO → LIN Jul 23, 06:30 UTCJul 23, 07:20 UTC50m
2026-07-22 ITY2125 LIN → FCO Jul 22, 19:10 UTCJul 22, 19:55 UTC45m
2026-07-22 ITY2050 FCO → LIN Jul 22, 16:25 UTCJul 22, 17:20 UTC55m
2026-07-22 ITY2059 LIN → FCO Jul 22, 14:25 UTCJul 22, 15:05 UTC40m
2026-07-22 ITY2044 - Jul 22, 12:40 UTCJul 22, 13:30 UTC50m
2026-07-22 ITY1312 BLQ → FCO Jul 22, 04:50 UTCJul 22, 05:25 UTC35m
2026-07-21 ITY1321 FCO → BLQ Jul 21, 20:10 UTCJul 21, 20:50 UTC40m
2026-07-21 ITY1320 BLQ → FCO Jul 21, 18:15 UTCJul 21, 18:50 UTC35m
2026-07-21 ITY1317 FCO → BLQ Jul 21, 16:30 UTCJul 21, 17:15 UTC45m
2026-07-21 ITY1616 BRI → FCO Jul 21, 13:50 UTCJul 21, 14:40 UTC50m
2026-07-21 ITY1613 FCO → BRI Jul 21, 12:05 UTCJul 21, 12:45 UTC40m
2026-07-21 ITY2045 - Jul 21, 09:40 UTCJul 21, 10:30 UTC50m
2026-07-21 ITY1286 NAP → LIN Jul 21, 06:40 UTCJul 21, 07:40 UTC1h 0m
2026-07-21 ITY1285 LIN → NAP Jul 21, 04:30 UTCJul 21, 05:15 UTC45m
2026-07-20 ITY153 BRU → LIN Jul 20, 18:55 UTCJul 20, 19:55 UTC1h 0m
2026-07-20 ITY154 LIN → BRU Jul 20, 16:25 UTCJul 20, 17:40 UTC1h 15m
2026-07-20 ITY1786 PMO → LIN Jul 20, 13:55 UTCJul 20, 15:15 UTC1h 20m
2026-07-20 ITY1787 LIN → PMO Jul 20, 11:15 UTCJul 20, 12:30 UTC1h 15m
2026-07-20 ITY2036 - Jul 20, 08:55 UTCJul 20, 09:45 UTC50m
2026-07-20 ITY1778 PMO → FCO Jul 20, 04:40 UTCJul 20, 05:20 UTC40m
2026-07-19 ITY1769 FCO → PMO Jul 19, 18:40 UTCJul 19, 19:20 UTC40m
2026-07-19 ITY711 FCO → EFL Jul 19, 16:00 UTCJul 19, 17:20 UTC1h 20m
2026-07-19 ITY710 EFL → FCO Jul 19, 13:40 UTCJul 19, 14:55 UTC1h 15m
2026-07-19 ITY2045 - Jul 19, 09:55 UTCJul 19, 10:45 UTC50m
2026-07-19 ITY1642 BDS → LIN Jul 19, 07:05 UTCJul 19, 08:25 UTC1h 20m
2026-07-19 ITY1629 LIN → BDS Jul 19, 04:45 UTCJul 19, 06:00 UTC1h 15m
2026-07-18 ITY729 RHO → LIN Jul 18, 17:35 UTCJul 18, 20:35 UTC3h 0m
2026-07-18 ITY730 FCO → RHO Jul 18, 14:20 UTCJul 18, 16:20 UTC2h 0m

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.

Mode-S 300A86 frequently asked

What is Mode-S code 300A86?
300A86 is an ICAO 24-bit transponder address. Allocated to Italy.
Where is Mode-S 300A86 registered?
Mode-S code 300A86 is allocated to Italy (IT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 300A86 broadcasting right now?
Yes. Mode-S 300A86 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 300A86, octal 14005206, decimal 3,148,422.
What flights does 300A86 operate?
Mode-S 300A86 has broadcast 20 distinct callsigns, including ITY2045, ITY1773, ITY1772, ITY154, ITY153.