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sensors Mode-S transponder

300393

ICAO 24-bit transponder address · allocated to Italy

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

Hex
300393
Octal
14001623
Decimal
3,146,643
Country
IT
Tail
I-ADJK
Type
E195
No current signal · last broadcast 8h ago
Flights observed
608
Distinct callsigns
20
Country
IT
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S 300393.

Country allocation

The ICAO 24-bit address 300393 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
AUA54HA - 11 2026-06-23
AUA54B - 11 2026-06-23
AUA541 - 11 2026-06-23
AUA53X - 11 2026-06-21
AUA53B Austrian Airlines 11 2026-06-23
AUA535T Austrian Airlines 11 2026-06-23
AUA54E Austrian Airlines 10 2026-06-21
AUA547H Austrian Airlines 10 2026-06-21
DLA8LL Air Dolomiti 9 2026-06-18
DLA7YY Air Dolomiti 9 2026-06-18
AUA518 Austrian Airlines 9 2026-06-28
DLA9LK - 8 2026-07-13
DLA5HH Air Dolomiti 8 2026-06-26
DLA1TA - 8 2026-06-26
AUA549Y - 8 2026-06-28
DLH8FA - 7 2026-07-06
DLH6RJ - 7 2026-07-03
DLH3UT - 7 2026-07-02
DLH1LU - 7 2026-07-06
DLA6JL - 7 2026-06-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 DLA9MK MUC → FLR Jul 13, 17:35 UTCJul 13, 18:30 UTC55m
2026-07-13 DLA2MJ - Jul 13, 15:45 UTCJul 13, 16:30 UTC45m
2026-07-13 DLA9LK - Jul 13, 13:55 UTCJul 13, 14:40 UTC45m
2026-07-13 DLA6RV - Jul 13, 12:00 UTCJul 13, 12:55 UTC55m
2026-07-13 DLA3NK - Jul 13, 10:15 UTCJul 13, 10:55 UTC40m
2026-07-13 DLA5LA - Jul 13, 08:01 UTCJul 13, 08:40 UTC40m
2026-07-13 DLA2AH - Jul 13, 06:30 UTCJul 13, 07:05 UTC35m
2026-07-13 DLA5UP - Jul 13, 04:45 UTCJul 13, 05:31 UTC45m
2026-07-12 DLA5PW - Jul 12, 19:25 UTCJul 12, 20:20 UTC55m
2026-07-12 DLA1ER - Jul 12, 17:01 UTCJul 12, 18:15 UTC1h 15m
2026-07-12 DLA3EN FRA → PSA Jul 12, 14:45 UTCJul 12, 15:50 UTC1h 5m
2026-07-12 DLA7TT - Jul 12, 12:55 UTCJul 12, 13:25 UTC30m
2026-07-12 DLA3AJ FRA → LUX Jul 12, 11:35 UTCJul 12, 12:05 UTC30m
2026-07-12 DLH8XA - Jul 12, 09:15 UTCJul 12, 09:55 UTC40m
2026-07-12 DLH9MT FRA → HAJ Jul 12, 07:40 UTCJul 12, 08:15 UTC35m
2026-07-12 DLH4AC - Jul 12, 04:35 UTCJul 12, 05:10 UTC35m
2026-07-11 DLH3KX - Jul 11, 20:45 UTCJul 11, 21:15 UTC30m
2026-07-11 DLA1ER - Jul 11, 17:00 UTCJul 11, 18:20 UTC1h 20m
2026-07-11 DLA3EN FRA → PSA Jul 11, 14:50 UTCJul 11, 15:55 UTC1h 5m
2026-07-11 DLA7TT LUX → FRA Jul 11, 13:00 UTCJul 11, 13:30 UTC30m
2026-07-11 DLA3AJ FRA → LUX Jul 11, 11:25 UTCJul 11, 11:55 UTC30m
2026-07-11 DLH1C - Jul 11, 09:20 UTCJul 11, 10:05 UTC45m
2026-07-11 DLH1WN - Jul 11, 07:40 UTCJul 11, 08:25 UTC45m
2026-07-11 DLA8UT - Jul 11, 04:25 UTCJul 11, 05:31 UTC1h 5m
2026-07-10 DLA5PW - Jul 10, 19:25 UTCJul 10, 20:15 UTC50m
2026-07-10 DLH4RF - Jul 10, 16:50 UTCJul 10, 18:05 UTC1h 15m
2026-07-10 DLH9MF FRA → BLQ Jul 10, 14:35 UTCJul 10, 15:45 UTC1h 10m
2026-07-10 DLH1TX - Jul 10, 12:45 UTCJul 10, 13:25 UTC40m
2026-07-10 DLH4EJ FRA → BSL Jul 10, 11:10 UTCJul 10, 11:45 UTC35m
2026-07-10 DLH9VL - Jul 10, 09:20 UTCJul 10, 10:00 UTC40m
2026-07-10 DLH2HW - Jul 10, 07:50 UTCJul 10, 08:20 UTC30m
2026-07-10 DLH4TP - Jul 10, 04:35 UTCJul 10, 05:45 UTC1h 10m
2026-07-09 DLH5JL FRA → WRO Jul 9, 18:55 UTCJul 9, 20:00 UTC1h 5m
2026-07-09 DLH2HU MUC → BRE Jul 9, 16:30 UTCJul 9, 17:30 UTC1h 0m
2026-07-09 DLH276 FRA → LIN Jul 9, 14:35 UTCJul 9, 15:30 UTC55m
2026-07-09 DLH293 TRN → FRA Jul 9, 12:20 UTCJul 9, 13:25 UTC1h 5m
2026-07-09 DLH9EE FRA → TRN Jul 9, 10:35 UTCJul 9, 11:30 UTC55m
2026-07-09 DLA6ME LUX → FRA Jul 9, 08:35 UTCJul 9, 09:00 UTC25m
2026-07-09 DLA2LL FRA → LUX Jul 9, 07:10 UTCJul 9, 07:35 UTC25m
2026-07-09 DLH281 LIN → FRA Jul 9, 04:50 UTCJul 9, 05:50 UTC1h 0m
2026-07-08 DLH3YP FRA → LIN Jul 8, 19:15 UTCJul 8, 20:10 UTC55m
2026-07-08 DLA1ER FRA → KTW Jul 8, 16:55 UTCJul 8, 18:10 UTC1h 15m
2026-07-08 DLA3EN FRA → PSA Jul 8, 14:45 UTCJul 8, 15:50 UTC1h 5m
2026-07-08 DLH293 TRN → FRA Jul 8, 12:35 UTCJul 8, 13:35 UTC1h 0m
2026-07-08 DLH9EE FRA → TRN Jul 8, 10:20 UTCJul 8, 11:15 UTC55m
2026-07-08 DLH6YY - Jul 8, 08:35 UTCJul 8, 09:05 UTC30m
2026-07-08 DLH3LF FRA → DUS Jul 8, 07:00 UTCJul 8, 07:35 UTC35m
2026-07-08 DLA8885 - Jul 8, 04:20 UTCJul 8, 05:35 UTC1h 15m
2026-07-07 DLA5YX - Jul 7, 19:45 UTCJul 7, 20:30 UTC45m
2026-07-07 DLA8VT - Jul 7, 16:05 UTCJul 7, 17:00 UTC55m

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

Mode-S 300393 frequently asked

What is Mode-S code 300393?
300393 is an ICAO 24-bit transponder address. Allocated to Italy. Assigned to I-ADJK.
Where is Mode-S 300393 registered?
Mode-S code 300393 is allocated to Italy (IT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 300393 broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 300393, octal 14001623, decimal 3,146,643.
What flights does 300393 operate?
Mode-S 300393 has broadcast 20 distinct callsigns, including AUA54HA, AUA54B, AUA541, AUA53X, AUA53B.