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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
Broadcasting now · callsign DLH5XA · 18,175 ft
Flights observed
688
Distinct callsigns
20
Country
IT
Last broadcast
Jul 26, 19:45 UTC

Current position

300393 is currently broadcasting. Map zoomed to live position.

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
AUA53X - 20 2026-07-25
AUA53B Austrian Airlines 20 2026-07-25
AUA54B Austrian Airlines 19 2026-07-25
AUA535T Austrian Airlines 19 2026-07-25
AUA54HA - 18 2026-07-25
AUA54E Austrian Airlines 18 2026-07-24
AUA547H Austrian Airlines 18 2026-07-24
AUA541 - 11 2026-06-23
DLA9LK - 9 2026-07-20
DLA8LL Air Dolomiti 9 2026-06-18
DLA7YY Air Dolomiti 9 2026-06-18
AUA518 Austrian Airlines 9 2026-06-28
DLA5HH Air Dolomiti 8 2026-06-26
DLA2MJ - 8 2026-07-20
DLA1TA - 8 2026-06-26
AUA549Y - 8 2026-06-28
DLH8FA - 7 2026-07-06
DLH6RJ - 7 2026-07-03
DLH5YV - 7 2026-07-20
DLH3UT - 7 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DLH5JL FRA → WRO Jul 26, 18:50 UTCJul 26, 19:45 UTC55m
2026-07-26 DLH7A AMS → FRA Jul 26, 16:55 UTCJul 26, 17:35 UTC40m
2026-07-26 DLH3CT FRA → AMS Jul 26, 14:40 UTCJul 26, 15:35 UTC55m
2026-07-26 DLH1TX ATH → FRA Jul 26, 13:05 UTCJul 26, 13:45 UTC40m
2026-07-26 DLH4EJ FRA → BRE Jul 26, 11:30 UTCJul 26, 12:00 UTC30m
2026-07-26 DLH9VL FRA → SVG Jul 26, 09:15 UTCJul 26, 09:55 UTC40m
2026-07-26 DLH2HW FRA → AMS Jul 26, 07:45 UTCJul 26, 08:15 UTC30m
2026-07-26 DLA6AF MUC → GVA Jul 26, 04:35 UTCJul 26, 06:05 UTC1h 30m
2026-07-25 AUA53X VIE → FLR Jul 25, 19:00 UTCJul 25, 20:10 UTC1h 10m
2026-07-25 AUA270A STR → VIE Jul 25, 17:20 UTCJul 25, 18:10 UTC50m
2026-07-25 AUA269 VIE → STR Jul 25, 15:20 UTCJul 25, 16:15 UTC55m
2026-07-25 AUA53B FLR → VIE Jul 25, 13:10 UTCJul 25, 14:15 UTC1h 5m
2026-07-25 AUA535T VIE → FLR Jul 25, 11:10 UTCJul 25, 12:15 UTC1h 5m
2026-07-25 AUA54HA - Jul 25, 09:25 UTCJul 25, 10:15 UTC50m
2026-07-25 AUA5SL - Jul 25, 07:30 UTCJul 25, 08:20 UTC50m
2026-07-25 AUA54B FLR → VIE Jul 25, 05:10 UTCJul 25, 06:15 UTC1h 5m
2026-07-24 AUA53X VIE → FLR Jul 24, 19:10 UTCJul 24, 20:20 UTC1h 10m
2026-07-24 AUA54E VCE → VIE Jul 24, 17:20 UTCJul 24, 18:10 UTC50m
2026-07-24 AUA547H VIE → VCE Jul 24, 15:35 UTCJul 24, 16:20 UTC45m
2026-07-24 AUA53B FLR → VIE Jul 24, 13:40 UTCJul 24, 14:40 UTC1h 0m
2026-07-24 AUA535T VIE → FLR Jul 24, 11:00 UTCJul 24, 12:10 UTC1h 10m
2026-07-24 AUA54HA VCE → VIE Jul 24, 09:00 UTCJul 24, 09:55 UTC55m
2026-07-24 AUA5SL - Jul 24, 07:20 UTCJul 24, 08:05 UTC45m
2026-07-24 AUA54B FLR → VIE Jul 24, 05:05 UTCJul 24, 06:25 UTC1h 20m
2026-07-23 AUA53X VIE → FLR Jul 23, 19:05 UTCJul 23, 20:20 UTC1h 15m
2026-07-23 AUA54E VCE → VIE Jul 23, 17:20 UTCJul 23, 18:10 UTC50m
2026-07-23 AUA547H VIE → VCE Jul 23, 15:35 UTCJul 23, 16:25 UTC50m
2026-07-23 AUA53B FLR → VIE Jul 23, 13:15 UTCJul 23, 14:15 UTC1h 0m
2026-07-22 AUA53X VIE → FLR Jul 22, 19:05 UTCJul 22, 20:10 UTC1h 5m
2026-07-22 AUA54E VCE → VIE Jul 22, 17:15 UTCJul 22, 18:00 UTC45m
2026-07-22 AUA547H VIE → VCE Jul 22, 15:35 UTCJul 22, 16:25 UTC50m
2026-07-22 AUA53B FLR → VIE Jul 22, 13:05 UTCJul 22, 14:10 UTC1h 5m
2026-07-22 AUA535T - Jul 22, 11:10 UTCJul 22, 12:15 UTC1h 5m
2026-07-22 AUA54B FLR → VIE Jul 22, 05:00 UTCJul 22, 05:25 UTC25m
2026-07-21 AUA53X VIE → FLR Jul 21, 19:10 UTCJul 21, 20:20 UTC1h 10m
2026-07-21 AUA54E VCE → VIE Jul 21, 17:30 UTCJul 21, 18:15 UTC45m
2026-07-21 AUA547H VIE → VCE Jul 21, 15:45 UTCJul 21, 16:40 UTC55m
2026-07-21 AUA53B FLR → VIE Jul 21, 13:40 UTCJul 21, 14:35 UTC55m
2026-07-21 AUA535T VIE → FLR Jul 21, 11:20 UTCJul 21, 12:30 UTC1h 10m
2026-07-21 AUA54HA - Jul 21, 09:20 UTCJul 21, 10:05 UTC45m
2026-07-21 AUA5SL - Jul 21, 07:30 UTCJul 21, 08:20 UTC50m
2026-07-21 AUA54B - Jul 21, 05:00 UTCJul 21, 06:05 UTC1h 5m
2026-07-20 DLA9MK - Jul 20, 17:25 UTCJul 20, 18:20 UTC55m
2026-07-20 DLA2MJ - Jul 20, 15:30 UTCJul 20, 16:15 UTC45m
2026-07-20 DLA9LK - Jul 20, 13:45 UTCJul 20, 14:30 UTC45m
2026-07-20 DLH3TP - Jul 20, 11:20 UTCJul 20, 12:50 UTC1h 30m
2026-07-20 DLH5YV - Jul 20, 09:00 UTCJul 20, 10:20 UTC1h 20m
2026-07-20 DLA8RL - Jul 20, 06:20 UTCJul 20, 07:20 UTC1h 0m
2026-07-17 AUA53X VIE → FLR Jul 17, 20:25 UTCJul 17, 21:30 UTC1h 5m
2026-07-17 AUA54E VCE → VIE Jul 17, 18:44 UTCJul 17, 19:30 UTC45m

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?
Yes. Mode-S 300393 is currently airborne.
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 AUA53X, AUA53B, AUA54B, AUA535T, AUA54HA.