Apparatus

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sensors Mode-S transponder

3003AD

ICAO 24-bit transponder address · allocated to Italy

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

Hex
3003AD
Octal
14001655
Decimal
3,146,669
Country
IT
Tail
I-ADJM
Type
E195
No current signal · last broadcast 1d ago
Flights observed
685
Distinct callsigns
20
Country
IT
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 3003AD.

Country allocation

The ICAO 24-bit address 3003AD 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
DLH6PT Lufthansa 11 2026-07-24
DLH2VL Lufthansa 11 2026-07-24
AUA541 Austrian Airlines 10 2026-05-19
AUA53X - 10 2026-05-19
AUA54HA - 9 2026-05-19
AUA54B Austrian Airlines 9 2026-05-19
AUA547H Austrian Airlines 9 2026-05-19
AUA535T Austrian Airlines 9 2026-05-19
DLH3YP Lufthansa 8 2026-06-23
DLH281 - 8 2026-06-24
DLA8RL - 8 2026-07-16
DLA7JH - 8 2026-07-13
DLA6MH - 8 2026-07-13
DLA5RW - 8 2026-07-11
DLA2RP - 8 2026-07-11
AUA54E Austrian Airlines 8 2026-05-19
AUA53B Austrian Airlines 8 2026-05-19
DLH9TL Lufthansa 7 2026-07-24
DLH8JW Lufthansa 7 2026-07-26
DLH6RJ Lufthansa 7 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DLH8JW HAM → FRA Jul 26, 20:20 UTCJul 26, 21:15 UTC55m
2026-07-26 DLA8VT FLR → MUC Jul 26, 15:25 UTCJul 26, 16:20 UTC55m
2026-07-26 DLA5LR - Jul 26, 13:30 UTCJul 26, 14:25 UTC55m
2026-07-26 DLH2HV KRK → FRA Jul 26, 11:35 UTCJul 26, 12:40 UTC1h 5m
2026-07-26 DLH4HP HAJ → FRA Jul 26, 09:40 UTCJul 26, 10:40 UTC1h 0m
2026-07-26 DLH6RJ BGO → FRA Jul 26, 06:25 UTCJul 26, 07:25 UTC1h 1m
2026-07-25 DLH3UT FRA → OSL Jul 25, 19:50 UTCJul 25, 20:50 UTC1h 0m
2026-07-25 DLA8VT FLR → MUC Jul 25, 15:55 UTCJul 25, 16:55 UTC1h 0m
2026-07-25 DLA5LR - Jul 25, 13:50 UTCJul 25, 14:40 UTC50m
2026-07-25 DLA5HH FLR → MUC Jul 25, 11:35 UTCJul 25, 12:40 UTC1h 5m
2026-07-25 DLA1TA - Jul 25, 09:40 UTCJul 25, 10:35 UTC55m
2026-07-25 DLA55M GRZ → MUC Jul 25, 07:45 UTCJul 25, 08:25 UTC40m
2026-07-25 DLA66U MUC → GRZ Jul 25, 06:20 UTCJul 25, 07:00 UTC40m
2026-07-25 DLH4JT HAM → FRA Jul 25, 04:15 UTCJul 25, 05:10 UTC55m
2026-07-24 DLH9TL MUC → GOA Jul 24, 20:25 UTCJul 24, 21:20 UTC55m
2026-07-24 DLH6PT LUX → MUC Jul 24, 18:25 UTCJul 24, 19:10 UTC45m
2026-07-24 DLH2VL MUC → LUX Jul 24, 16:55 UTCJul 24, 17:45 UTC50m
2026-07-24 DLH03M GRZ → MUC Jul 24, 15:10 UTCJul 24, 15:50 UTC40m
2026-07-24 DLH04E MUC → VLC Jul 24, 13:50 UTCJul 24, 14:25 UTC35m
2026-07-24 DLA8RT GOA → MUC Jul 24, 11:30 UTCJul 24, 12:40 UTC1h 10m
2026-07-24 DLA9PM MUC → GOA Jul 24, 09:35 UTCJul 24, 10:30 UTC55m
2026-07-24 DLH2KW MUC → FRA Jul 24, 04:05 UTCJul 24, 05:35 UTC1h 30m
2026-07-23 DLH8JW HAM → FRA Jul 23, 20:00 UTCJul 23, 21:25 UTC1h 25m
2026-07-23 DLH3PL LIN → MUC Jul 23, 16:40 UTCJul 23, 17:25 UTC45m
2026-07-23 DLH3RT FRA → OSL Jul 23, 14:55 UTCJul 23, 15:40 UTC45m
2026-07-22 DLA5XM TRN → MUC Jul 22, 15:40 UTCJul 22, 16:40 UTC1h 0m
2026-07-22 DLA3LA - Jul 22, 13:45 UTCJul 22, 14:45 UTC1h 0m
2026-07-22 DLH33F GRZ → MUC Jul 22, 11:20 UTCJul 22, 12:05 UTC45m
2026-07-21 DLA6JL - Jul 21, 20:30 UTCJul 21, 21:25 UTC55m
2026-07-21 DLA2RT - Jul 21, 17:45 UTCJul 21, 18:40 UTC55m
2026-07-21 DLA8LL VCE → MUC Jul 21, 16:05 UTCJul 21, 16:50 UTC45m
2026-07-21 DLA7YY MUC → VCE Jul 21, 14:25 UTCJul 21, 15:00 UTC35m
2026-07-21 DLA5HH FLR → MUC Jul 21, 12:15 UTCJul 21, 13:10 UTC55m
2026-07-19 DLA9MK MUC → FLR Jul 19, 18:00 UTCJul 19, 18:55 UTC55m
2026-07-19 DLA2MJ - Jul 19, 16:20 UTCJul 19, 17:10 UTC50m
2026-07-19 DLA9LK - Jul 19, 14:25 UTCJul 19, 15:10 UTC45m
2026-07-19 DLA7KV - Jul 19, 11:25 UTCJul 19, 12:55 UTC1h 30m
2026-07-19 DLA7AM - Jul 19, 09:05 UTCJul 19, 10:20 UTC1h 15m
2026-07-19 DLH6RJ TRN → MUC Jul 19, 06:20 UTCJul 19, 07:15 UTC55m
2026-07-18 DLH3UT MUC → TRN Jul 18, 19:45 UTCJul 18, 20:45 UTC1h 0m
2026-07-18 DLA8VT FLR → MUC Jul 18, 16:25 UTCJul 18, 17:30 UTC1h 5m
2026-07-18 DLA5LR - Jul 18, 14:25 UTCJul 18, 15:20 UTC55m
2026-07-18 DLA8RT GOA → MUC Jul 18, 11:35 UTCJul 18, 12:35 UTC1h 0m
2026-07-18 DLA9PM MUC → GOA Jul 18, 09:35 UTCJul 18, 10:35 UTC1h 0m
2026-07-18 DLA8269 MXP → MUC Jul 18, 06:55 UTCJul 18, 07:45 UTC50m
2026-07-17 DLA2VX MUC → MXP Jul 17, 21:50 UTCJul 17, 22:49 UTC1h 0m
2026-07-17 DLH6PT LUX → MUC Jul 17, 19:45 UTCJul 17, 20:40 UTC55m
2026-07-17 DLH2VL - Jul 17, 17:40 UTCJul 17, 18:25 UTC45m
2026-07-17 DLA1WT - Jul 17, 15:25 UTCJul 17, 16:29 UTC1h 5m
2026-07-17 DLA4UC - Jul 17, 13:25 UTCJul 17, 14:24 UTC1h 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.

Prefer a tail-number view? See the I-ADJM page for operator, model, and routing details .

Mode-S 3003AD frequently asked

What is Mode-S code 3003AD?
3003AD is an ICAO 24-bit transponder address. Allocated to Italy. Assigned to I-ADJM.
Where is Mode-S 3003AD registered?
Mode-S code 3003AD is allocated to Italy (IT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3003AD broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3003AD, octal 14001655, decimal 3,146,669.
What flights does 3003AD operate?
Mode-S 3003AD has broadcast 20 distinct callsigns, including DLH6PT, DLH2VL, AUA541, AUA53X, AUA54HA.