Apparatus

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sensors Mode-S transponder

300564

ICAO 24-bit transponder address · allocated to Italy

Currently assigned to I-ADJT · EMBRAER ERJ-190-200

Hex
300564
Octal
14002544
Decimal
3,147,108
Country
IT
Tail
I-ADJT
Type
E195
No current signal · last broadcast 6h ago
Flights observed
651
Distinct callsigns
20
Country
IT
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 300564.

Country allocation

The ICAO 24-bit address 300564 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
DLH5JL - 12 2026-07-04
DLH4TP - 11 2026-07-05
DLA8VT - 10 2026-07-13
DLA5LR - 10 2026-07-13
DLH3YP Lufthansa 9 2026-06-19
DLH281 - 9 2026-06-20
DLA8LW - 9 2026-07-10
DLA5KE - 9 2026-07-10
DLA4UC - 9 2026-06-27
DLA1WT - 9 2026-06-27
DLH2YN - 8 2026-07-13
DLH2VC - 8 2026-07-13
DLH2HU Lufthansa 8 2026-07-02
DLH276 - 8 2026-07-02
DLA6ME - 8 2026-07-03
DLA2VX - 8 2026-07-10
DLA2LL - 8 2026-07-03
DLA9MK - 7 2026-06-24
DLA6YF - 7 2026-06-27
DLA3MJ - 7 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 DLA5YX MUC → BLQ Jul 13, 19:55 UTCJul 13, 20:45 UTC50m
2026-07-13 DLA8VT - Jul 13, 15:25 UTCJul 13, 16:20 UTC55m
2026-07-13 DLA5LR MUC → FLR Jul 13, 13:40 UTCJul 13, 14:35 UTC55m
2026-07-13 DLA4UX - Jul 13, 11:45 UTCJul 13, 12:25 UTC40m
2026-07-13 DLA3TW - Jul 13, 10:10 UTCJul 13, 10:45 UTC35m
2026-07-13 DLH2YN LIN → MUC Jul 13, 08:01 UTCJul 13, 08:50 UTC50m
2026-07-13 DLH2VC MUC → LIN Jul 13, 06:20 UTCJul 13, 07:10 UTC50m
2026-07-13 DLH6RJ TRN → MUC Jul 13, 04:15 UTCJul 13, 05:05 UTC50m
2026-07-12 DLH3UT MUC → TRN Jul 12, 20:30 UTCJul 12, 21:25 UTC55m
2026-07-12 DLH3CH - Jul 12, 17:55 UTCJul 12, 19:25 UTC1h 30m
2026-07-12 DLH8MK MUC → BRI Jul 12, 15:35 UTCJul 12, 16:55 UTC1h 20m
2026-07-12 DLA4UX - Jul 12, 13:45 UTCJul 12, 14:30 UTC45m
2026-07-12 DLA3TW - Jul 12, 12:01 UTCJul 12, 12:40 UTC40m
2026-07-12 DLH7WY - Jul 12, 09:15 UTCJul 12, 10:50 UTC1h 35m
2026-07-12 DLH9TA - Jul 12, 06:40 UTCJul 12, 08:10 UTC1h 30m
2026-07-12 DLH2KW BRI → MUC Jul 12, 04:01 UTCJul 12, 05:30 UTC1h 30m
2026-07-11 DLH8JW - Jul 11, 20:15 UTCJul 11, 21:45 UTC1h 30m
2026-07-11 DLA2KX - Jul 11, 15:50 UTCJul 11, 16:45 UTC55m
2026-07-11 DLA1YC - Jul 11, 14:00 UTCJul 11, 14:45 UTC45m
2026-07-11 DLA8RT - Jul 11, 11:45 UTCJul 11, 12:45 UTC1h 0m
2026-07-11 DLA9PM - Jul 11, 09:45 UTCJul 11, 10:40 UTC55m
2026-07-11 DLA8269 - Jul 11, 06:55 UTCJul 11, 07:35 UTC40m
2026-07-10 DLA2VX MUC → MXP Jul 10, 20:25 UTCJul 10, 21:15 UTC50m
2026-07-10 DLH6PT - Jul 10, 18:40 UTCJul 10, 19:25 UTC45m
2026-07-10 DLH2VL MUC → LUX Jul 10, 16:40 UTCJul 10, 17:30 UTC50m
2026-07-10 DLA5KE - Jul 10, 12:15 UTCJul 10, 13:05 UTC50m
2026-07-10 DLA8LW - Jul 10, 10:20 UTCJul 10, 11:00 UTC40m
2026-07-10 DLA6MH - Jul 10, 08:25 UTCJul 10, 09:10 UTC45m
2026-07-10 DLA7JH MUC → BLQ Jul 10, 06:30 UTCJul 10, 07:20 UTC50m
2026-07-10 DLA3TN MXP → MUC Jul 10, 04:30 UTCJul 10, 05:15 UTC45m
2026-07-09 DLA2VX - Jul 9, 20:10 UTCJul 9, 20:55 UTC45m
2026-07-09 DLH3CH - Jul 9, 16:15 UTCJul 9, 17:40 UTC1h 25m
2026-07-09 DLH8MK MUC → RZE Jul 9, 14:00 UTCJul 9, 15:20 UTC1h 20m
2026-07-09 DLH33F GRZ → MUC Jul 9, 12:15 UTCJul 9, 13:00 UTC45m
2026-07-09 DLH11H - Jul 9, 09:55 UTCJul 9, 10:35 UTC40m
2026-07-09 DLH2KW - Jul 9, 04:00 UTCJul 9, 05:35 UTC1h 35m
2026-07-08 DLH8JW - Jul 8, 19:55 UTCJul 8, 21:10 UTC1h 15m
2026-07-08 DLA8LL - Jul 8, 15:35 UTCJul 8, 16:20 UTC45m
2026-07-08 DLA7YY - Jul 8, 14:00 UTCJul 8, 14:35 UTC35m
2026-07-08 DLA6RV - Jul 8, 11:45 UTCJul 8, 12:45 UTC1h 0m
2026-07-08 DLA3NK - Jul 8, 09:55 UTCJul 8, 10:40 UTC45m
2026-07-08 DLH2YN LIN → MUC Jul 8, 08:00 UTCJul 8, 08:50 UTC50m
2026-07-08 DLH2VC - Jul 8, 06:10 UTCJul 8, 06:55 UTC45m
2026-07-08 DLA5RK - Jul 8, 04:10 UTCJul 8, 05:05 UTC55m
2026-07-07 DLA8884 FRA → BLQ Jul 7, 20:05 UTCJul 7, 21:05 UTC1h 0m
2026-07-07 DLH6YJ MXP → FRA Jul 7, 17:10 UTCJul 7, 18:10 UTC1h 0m
2026-07-07 DLH2FF FRA → MXP Jul 7, 15:15 UTCJul 7, 16:10 UTC55m
2026-07-07 DLA8XN - Jul 7, 13:00 UTCJul 7, 14:05 UTC1h 5m
2026-07-07 DLA6MF - Jul 7, 11:15 UTCJul 7, 12:00 UTC45m
2026-07-07 DLA91W - Jul 7, 08:40 UTCJul 7, 09:45 UTC1h 5m

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

Mode-S 300564 frequently asked

What is Mode-S code 300564?
300564 is an ICAO 24-bit transponder address. Allocated to Italy. Assigned to I-ADJT.
Where is Mode-S 300564 registered?
Mode-S code 300564 is allocated to Italy (IT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 300564 broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 300564, octal 14002544, decimal 3,147,108.
What flights does 300564 operate?
Mode-S 300564 has broadcast 20 distinct callsigns, including DLH5JL, DLH4TP, DLA8VT, DLA5LR, DLH3YP.