Apparatus

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sensors Mode-S transponder

3003AF

ICAO 24-bit transponder address · allocated to Italy

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

Hex
3003AF
Octal
14001657
Decimal
3,146,671
Country
IT
Tail
I-ADJO
Type
E195
No current signal · last broadcast 1h ago
Flights observed
616
Distinct callsigns
20
Country
IT
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 3003AF.

Country allocation

The ICAO 24-bit address 3003AF 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
DLA3TW - 12 2026-06-29
DLA4UX - 11 2026-06-29
DLH3RT Lufthansa 10 2026-06-30
DLH3PL Lufthansa 10 2026-06-30
DLA8LL - 10 2026-07-13
DLA5HH Air Dolomiti 10 2026-07-07
DLA1TA - 10 2026-07-07
DLA7YY - 9 2026-07-13
DLA7JH - 9 2026-06-30
DLA6MH - 9 2026-06-30
DLA6JL - 9 2026-07-13
DLA5RW - 9 2026-06-29
DLA5CT - 9 2026-07-06
DLA2RP - 9 2026-06-29
DLH3CH - 8 2026-07-08
DLH2YN - 8 2026-07-01
DLH04E - 8 2026-07-09
DLH03M - 8 2026-07-09
DLA9LK - 8 2026-07-12
DLA8VT - 8 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 DLA9MK - Jul 14, 17:15 UTCJul 14, 17:45 UTC30m
2026-07-14 DLA1WT - Jul 14, 14:55 UTCJul 14, 16:05 UTC1h 10m
2026-07-14 DLA4UC - Jul 14, 13:00 UTCJul 14, 13:50 UTC50m
2026-07-14 DLA3MJ MXP → MUC Jul 14, 11:10 UTCJul 14, 11:55 UTC45m
2026-07-14 DLA8268 MUC → MXP Jul 14, 06:05 UTCJul 14, 06:50 UTC45m
2026-07-13 DLA6JL - Jul 13, 19:00 UTCJul 13, 19:50 UTC50m
2026-07-13 DLA2RT MUC → GVA Jul 13, 17:15 UTCJul 13, 18:15 UTC1h 0m
2026-07-13 DLA8LL - Jul 13, 15:35 UTCJul 13, 16:20 UTC45m
2026-07-13 DLA7YY - Jul 13, 14:05 UTCJul 13, 14:45 UTC40m
2026-07-13 DLH3TP BRI → MUC Jul 13, 11:10 UTCJul 13, 12:45 UTC1h 35m
2026-07-13 DLH5YV - Jul 13, 08:45 UTCJul 13, 10:05 UTC1h 20m
2026-07-13 DLA8RL FLR → MUC Jul 13, 06:15 UTCJul 13, 07:15 UTC1h 0m
2026-07-12 DLA9MK MUC → FLR Jul 12, 17:20 UTCJul 12, 18:10 UTC50m
2026-07-12 DLA2MJ - Jul 12, 15:30 UTCJul 12, 16:15 UTC45m
2026-07-12 DLA9LK MUC → BLQ Jul 12, 13:45 UTCJul 12, 14:30 UTC45m
2026-07-12 DLA99A GRZ → MUC Jul 12, 11:50 UTCJul 12, 12:35 UTC45m
2026-07-12 DLA27C MUC → GRZ Jul 12, 10:25 UTCJul 12, 10:55 UTC30m
2026-07-12 DLA9911 - Jul 12, 05:55 UTCJul 12, 06:50 UTC55m
2026-07-11 DLA8884 FRA → FLR Jul 11, 20:15 UTCJul 11, 21:50 UTC1h 35m
2026-07-11 DLH6RW FRA → DUS Jul 11, 17:40 UTCJul 11, 19:00 UTC1h 20m
2026-07-11 DLH3UY FRA → BLQ Jul 11, 15:25 UTCJul 11, 16:30 UTC1h 5m
2026-07-11 DLH7PJ WRO → FRA Jul 11, 13:15 UTCJul 11, 14:20 UTC1h 5m
2026-07-11 DLH8FF FRA → WRO Jul 11, 11:00 UTCJul 11, 12:00 UTC1h 0m
2026-07-11 DLA1FM LIN → FRA Jul 11, 08:50 UTCJul 11, 09:50 UTC1h 0m
2026-07-11 DLA4AV FRA → LIN Jul 11, 07:00 UTCJul 11, 07:55 UTC55m
2026-07-11 DLH4TP WRO → FRA Jul 11, 04:30 UTCJul 11, 05:40 UTC1h 10m
2026-07-10 DLH5JL FRA → WRO Jul 10, 18:55 UTCJul 10, 20:00 UTC1h 5m
2026-07-10 DLH7PJ WRO → FRA Jul 10, 13:10 UTCJul 10, 14:20 UTC1h 10m
2026-07-10 DLH8FF FRA → WRO Jul 10, 11:15 UTCJul 10, 12:15 UTC1h 0m
2026-07-10 DLA6ME - Jul 10, 09:10 UTCJul 10, 09:35 UTC25m
2026-07-10 DLA2LL FRA → LUX Jul 10, 07:45 UTCJul 10, 08:20 UTC35m
2026-07-10 DLA6AF - Jul 10, 04:45 UTCJul 10, 06:00 UTC1h 15m
2026-07-09 DLA9MK - Jul 9, 17:20 UTCJul 9, 18:10 UTC50m
2026-07-09 DLH03M GRZ → MUC Jul 9, 14:55 UTCJul 9, 15:35 UTC40m
2026-07-09 DLH04E - Jul 9, 13:25 UTCJul 9, 14:05 UTC40m
2026-07-09 DLA8RT - Jul 9, 11:30 UTCJul 9, 12:30 UTC1h 0m
2026-07-09 DLA9PM - Jul 9, 09:40 UTCJul 9, 10:35 UTC55m
2026-07-09 DLA8269 MXP → MUC Jul 9, 06:50 UTCJul 9, 07:45 UTC55m
2026-07-09 DLA8268 MUC → LIN Jul 9, 05:10 UTCJul 9, 05:50 UTC40m
2026-07-08 DLH3CH - Jul 8, 16:15 UTCJul 8, 17:45 UTC1h 30m
2026-07-08 DLH8MK MUC → RZE Jul 8, 14:10 UTCJul 8, 15:25 UTC1h 15m
2026-07-08 DLH6TT TRN → MUC Jul 8, 08:00 UTCJul 8, 09:05 UTC1h 5m
2026-07-08 DLH5XA MUC → TRN Jul 8, 06:05 UTCJul 8, 06:55 UTC50m
2026-07-08 DLH4JT - Jul 8, 04:10 UTCJul 8, 05:10 UTC1h 0m
2026-07-07 DLH9TL - Jul 7, 20:20 UTCJul 7, 21:10 UTC50m
2026-07-07 DLA5XM TRN → MUC Jul 7, 15:40 UTCJul 7, 16:30 UTC50m
2026-07-07 DLA3LA - Jul 7, 13:55 UTCJul 7, 14:50 UTC55m
2026-07-07 DLA5HH FLR → MUC Jul 7, 11:55 UTCJul 7, 12:55 UTC1h 0m
2026-07-07 DLA1TA - Jul 7, 09:55 UTCJul 7, 10:55 UTC1h 0m
2026-07-07 DLA5LA - Jul 7, 08:05 UTCJul 7, 08:50 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-ADJO page for operator, model, and routing details .

Mode-S 3003AF frequently asked

What is Mode-S code 3003AF?
3003AF is an ICAO 24-bit transponder address. Allocated to Italy. Assigned to I-ADJO.
Where is Mode-S 3003AF registered?
Mode-S code 3003AF is allocated to Italy (IT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3003AF broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3003AF, octal 14001657, decimal 3,146,671.
What flights does 3003AF operate?
Mode-S 3003AF has broadcast 20 distinct callsigns, including DLA3TW, DLA4UX, DLH3RT, DLH3PL, DLA8LL.