Apparatus

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sensors Mode-S transponder

3003AE

ICAO 24-bit transponder address · allocated to Italy

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

Hex
3003AE
Octal
14001656
Decimal
3,146,670
Country
IT
Tail
I-ADJN
Type
E195
No current signal · last broadcast Jul 26, 20:15 UTC
Flights observed
708
Distinct callsigns
20
Country
IT
Last broadcast
Jul 26, 20:15 UTC

Last known position

Most recent position reported by Mode-S 3003AE.

Country allocation

The ICAO 24-bit address 3003AE 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
DLH8FA Lufthansa 11 2026-07-23
DLH1LU - 11 2026-07-23
AUA54E Austrian Airlines 11 2026-07-25
AUA547H Austrian Airlines 11 2026-07-25
DLH3TP - 10 2026-07-22
AUA53B Austrian Airlines 10 2026-07-18
DLH5YV - 9 2026-06-30
DLH3PL - 9 2026-07-12
DLA7TP Air Dolomiti 9 2026-07-24
DLA6RV - 9 2026-07-15
DLA5CT - 9 2026-07-24
DLA2RP - 9 2026-07-12
AUA54HA - 9 2026-07-18
AUA54B - 9 2026-07-18
AUA549Y - 9 2026-07-26
AUA53X - 9 2026-07-08
AUA535T - 9 2026-07-18
DLH3RT Lufthansa 8 2026-07-15
DLA5XM - 8 2026-07-10
DLA5RW - 8 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AUA549Y - Jul 26, 19:25 UTCJul 26, 20:15 UTC50m
2026-07-26 AUA518 BLQ → VIE Jul 26, 17:25 UTCJul 26, 18:20 UTC55m
2026-07-26 AUA51SN VIE → BLQ Jul 26, 15:25 UTCJul 26, 16:25 UTC1h 0m
2026-07-26 AUA544U VCE → VIE Jul 26, 12:50 UTCJul 26, 13:45 UTC55m
2026-07-26 AUA543 VIE → VCE Jul 26, 11:00 UTCJul 26, 11:55 UTC55m
2026-07-26 AUA63N BUD → VIE Jul 26, 09:25 UTCJul 26, 09:55 UTC30m
2026-07-26 AUA63A VIE → BUD Jul 26, 08:05 UTCJul 26, 08:35 UTC30m
2026-07-26 AUA550J VCE → VIE Jul 26, 05:10 UTCJul 26, 05:55 UTC45m
2026-07-25 AUA549Y - Jul 25, 19:45 UTCJul 25, 20:35 UTC50m
2026-07-25 AUA54E VCE → VIE Jul 25, 17:20 UTCJul 25, 18:10 UTC50m
2026-07-25 AUA547H VIE → VCE Jul 25, 15:35 UTCJul 25, 16:20 UTC45m
2026-07-25 AUA544U VCE → VIE Jul 25, 12:55 UTCJul 25, 13:40 UTC45m
2026-07-25 AUA543 VIE → VCE Jul 25, 11:05 UTCJul 25, 11:55 UTC50m
2026-07-25 AUA51U BLQ → VIE Jul 25, 09:15 UTCJul 25, 10:10 UTC55m
2026-07-25 AUA53U VIE → BLQ Jul 25, 07:00 UTCJul 25, 08:05 UTC1h 5m
2026-07-25 AUA550J VCE → VIE Jul 25, 05:05 UTCJul 25, 06:00 UTC55m
2026-07-24 DLA5CT - Jul 24, 19:45 UTCJul 24, 20:25 UTC40m
2026-07-24 DLA8VT FLR → MUC Jul 24, 15:45 UTCJul 24, 16:50 UTC1h 5m
2026-07-24 DLA5LR - Jul 24, 13:55 UTCJul 24, 14:45 UTC50m
2026-07-24 DLA5KE VCE → MUC Jul 24, 11:40 UTCJul 24, 12:30 UTC50m
2026-07-24 DLA8LW - Jul 24, 09:55 UTCJul 24, 10:35 UTC40m
2026-07-24 DLA55M GRZ → MUC Jul 24, 07:55 UTCJul 24, 08:40 UTC45m
2026-07-24 DLA66U - Jul 24, 06:25 UTCJul 24, 07:05 UTC40m
2026-07-24 DLA7TP VRN → MUC Jul 24, 04:40 UTCJul 24, 05:30 UTC50m
2026-07-23 DLA5CT - Jul 23, 19:40 UTCJul 23, 20:15 UTC35m
2026-07-23 DLA2MJ - Jul 23, 15:35 UTCJul 23, 16:25 UTC50m
2026-07-23 DLA9LK - Jul 23, 14:10 UTCJul 23, 14:50 UTC40m
2026-07-23 DLH8FA LIN → MUC Jul 23, 12:00 UTCJul 23, 12:50 UTC50m
2026-07-23 DLH1LU - Jul 23, 10:05 UTCJul 23, 10:50 UTC45m
2026-07-23 DLH2YN - Jul 23, 08:10 UTCJul 23, 09:00 UTC50m
2026-07-23 DLH2VC FRA → HDF Jul 23, 06:30 UTCJul 23, 07:10 UTC40m
2026-07-22 DLA6JL - Jul 22, 19:15 UTCJul 22, 20:10 UTC55m
2026-07-22 DLA2RT - Jul 22, 17:30 UTCJul 22, 18:30 UTC1h 0m
2026-07-22 DLA8LL VCE → MUC Jul 22, 15:50 UTCJul 22, 16:35 UTC45m
2026-07-22 DLA7YY MUC → VCE Jul 22, 14:05 UTCJul 22, 14:40 UTC35m
2026-07-22 DLH3TP - Jul 22, 11:15 UTCJul 22, 12:40 UTC1h 25m
2026-07-22 DLA7TP VRN → MUC Jul 22, 04:40 UTCJul 22, 05:25 UTC45m
2026-07-21 AUA549Y VIE → VCE Jul 21, 19:30 UTCJul 21, 20:30 UTC1h 0m
2026-07-21 AUA518 BLQ → VIE Jul 21, 17:25 UTCJul 21, 18:20 UTC55m
2026-07-21 AUA51SN VIE → BLQ Jul 21, 15:15 UTCJul 21, 16:30 UTC1h 15m
2026-07-21 AUA544U VCE → VIE Jul 21, 13:00 UTCJul 21, 13:45 UTC45m
2026-07-21 AUA543 VIE → VCE Jul 21, 11:00 UTCJul 21, 11:55 UTC55m
2026-07-21 AUA63N BUD → VIE Jul 21, 09:20 UTCJul 21, 09:50 UTC30m
2026-07-21 AUA63A VIE → BUD Jul 21, 08:00 UTCJul 21, 08:30 UTC30m
2026-07-21 AUA550J - Jul 21, 05:05 UTCJul 21, 05:50 UTC45m
2026-07-20 AUA549Y VIE → VCE Jul 20, 19:25 UTCJul 20, 20:20 UTC55m
2026-07-20 AUA518 BLQ → VIE Jul 20, 17:20 UTCJul 20, 18:20 UTC1h 0m
2026-07-20 AUA51SN VIE → BLQ Jul 20, 15:20 UTCJul 20, 16:20 UTC1h 0m
2026-07-20 AUA544U VCE → VIE Jul 20, 13:35 UTCJul 20, 14:15 UTC40m
2026-07-20 AUA543 - Jul 20, 11:05 UTCJul 20, 12:00 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-ADJN page for operator, model, and routing details .

Mode-S 3003AE frequently asked

What is Mode-S code 3003AE?
3003AE is an ICAO 24-bit transponder address. Allocated to Italy. Assigned to I-ADJN.
Where is Mode-S 3003AE registered?
Mode-S code 3003AE is allocated to Italy (IT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3003AE broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3003AE, octal 14001656, decimal 3,146,670.
What flights does 3003AE operate?
Mode-S 3003AE has broadcast 20 distinct callsigns, including DLH8FA, DLH1LU, AUA54E, AUA547H, DLH3TP.