Apparatus

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sensors Mode-S transponder

30055B

ICAO 24-bit transponder address · allocated to Italy

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

Hex
30055B
Octal
14002533
Decimal
3,147,099
Country
IT
Tail
I-ADJS
Type
E195
No current signal · last broadcast 7h ago
Flights observed
590
Distinct callsigns
20
Country
IT
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 30055B.

Country allocation

The ICAO 24-bit address 30055B 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
DLA8269 - 10 2026-07-12
DLA6YF - 10 2026-07-12
DLA3MJ - 10 2026-07-12
DLA5LR - 9 2026-06-26
DLA8VT Air Dolomiti 8 2026-06-26
DLA1TA - 8 2026-07-13
DLH8FA - 7 2026-06-29
DLH04E - 7 2026-07-04
DLH03M - 7 2026-07-04
DLA9MK - 7 2026-07-05
DLA8268 Air Dolomiti 7 2026-07-07
DLA6JL - 7 2026-07-06
DLA5YX - 7 2026-07-08
DLA5HH Air Dolomiti 7 2026-07-11
DLA4UC - 7 2026-07-12
DLA2RT - 7 2026-07-06
DLA2MJ - 7 2026-07-05
DLH8FF Lufthansa 6 2026-06-13
DLH7PJ Lufthansa 6 2026-06-13
DLH3YP - 6 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 DLH3YP FRA → LIN Jul 14, 19:05 UTCJul 14, 20:05 UTC1h 0m
2026-07-14 DLA7CV TRS → FRA Jul 14, 14:25 UTCJul 14, 15:55 UTC1h 30m
2026-07-14 DLA2CA FRA → TRS Jul 14, 11:35 UTCJul 14, 12:30 UTC55m
2026-07-14 DLH281 LIN → FRA Jul 14, 07:25 UTCJul 14, 08:20 UTC55m
2026-07-13 DLH3YP FRA → LIN Jul 13, 19:20 UTCJul 13, 20:15 UTC55m
2026-07-13 DLH6YJ - Jul 13, 17:10 UTCJul 13, 18:05 UTC55m
2026-07-13 DLH2FF FRA → MXP Jul 13, 15:00 UTCJul 13, 16:00 UTC1h 0m
2026-07-13 DLA2KF - Jul 13, 12:10 UTCJul 13, 13:35 UTC1h 25m
2026-07-13 DLA1TA MUC → FLR Jul 13, 10:10 UTCJul 13, 11:05 UTC55m
2026-07-13 DLA55M - Jul 13, 07:55 UTCJul 13, 08:35 UTC40m
2026-07-13 DLA66U - Jul 13, 06:30 UTCJul 13, 07:10 UTC40m
2026-07-13 DLH2KW - Jul 13, 04:05 UTCJul 13, 05:40 UTC1h 35m
2026-07-12 DLH8JW MUC → BRI Jul 12, 20:10 UTCJul 12, 21:30 UTC1h 20m
2026-07-12 DLA1WT KRK → MUC Jul 12, 15:20 UTCJul 12, 16:20 UTC1h 0m
2026-07-12 DLA4UC MUC → KRK Jul 12, 13:20 UTCJul 12, 14:25 UTC1h 5m
2026-07-12 DLA3MJ MXP → MUC Jul 12, 11:30 UTCJul 12, 12:20 UTC50m
2026-07-12 DLA6YF MUC → MXP Jul 12, 09:25 UTCJul 12, 10:10 UTC45m
2026-07-12 DLA8269 MXP → MUC Jul 12, 06:45 UTCJul 12, 07:35 UTC50m
2026-07-11 DLA2VX MUC → MXP Jul 11, 20:05 UTCJul 11, 20:50 UTC45m
2026-07-11 DLH6PV BER → MUC Jul 11, 15:15 UTCJul 11, 16:05 UTC50m
2026-07-11 DLH1KW MUC → TRN Jul 11, 13:35 UTCJul 11, 14:30 UTC55m
2026-07-11 DLA5HH FLR → MUC Jul 11, 11:40 UTCJul 11, 12:30 UTC50m
2026-07-09 DLA1CV FRA → FLR Jul 9, 10:25 UTCJul 9, 11:45 UTC1h 20m
2026-07-09 DLA8885 - Jul 9, 04:35 UTCJul 9, 05:45 UTC1h 10m
2026-07-08 DLA5YX - Jul 8, 19:50 UTCJul 8, 20:35 UTC45m
2026-07-08 DLH3PL LIN → MUC Jul 8, 16:45 UTCJul 8, 17:35 UTC50m
2026-07-08 DLH3RT FRA → OSL Jul 8, 14:55 UTCJul 8, 15:45 UTC50m
2026-07-08 DLH33F GRZ → MUC Jul 8, 11:25 UTCJul 8, 12:10 UTC45m
2026-07-08 DLH11H - Jul 8, 10:05 UTCJul 8, 10:40 UTC35m
2026-07-08 DLA5RW FLR → MUC Jul 8, 08:00 UTCJul 8, 09:05 UTC1h 5m
2026-07-08 DLA2RP - Jul 8, 06:05 UTCJul 8, 06:55 UTC50m
2026-07-07 DLH3TP - Jul 7, 11:00 UTCJul 7, 12:30 UTC1h 30m
2026-07-07 DLH5YV - Jul 7, 08:45 UTCJul 7, 10:10 UTC1h 25m
2026-07-07 DLA8269 MXP → MUC Jul 7, 07:00 UTCJul 7, 07:50 UTC50m
2026-07-07 DLA8268 MUC → LIN Jul 7, 05:05 UTCJul 7, 05:50 UTC45m
2026-07-06 DLA6JL - Jul 6, 19:20 UTCJul 6, 20:15 UTC55m
2026-07-06 DLA2RT - Jul 6, 17:30 UTCJul 6, 18:30 UTC1h 0m
2026-07-06 DLA8LL - Jul 6, 15:35 UTCJul 6, 16:20 UTC45m
2026-07-06 DLA7YY - Jul 6, 13:55 UTCJul 6, 14:35 UTC40m
2026-07-06 DLH3TP - Jul 6, 11:15 UTCJul 6, 12:45 UTC1h 30m
2026-07-06 DLH5YV - Jul 6, 08:55 UTCJul 6, 10:20 UTC1h 25m
2026-07-06 DLA8RL - Jul 6, 06:20 UTCJul 6, 07:25 UTC1h 5m
2026-07-05 DLA9MK - Jul 5, 18:30 UTCJul 5, 19:30 UTC1h 0m
2026-07-05 DLA2MJ - Jul 5, 16:35 UTCJul 5, 17:25 UTC50m
2026-07-05 DLA9LK - Jul 5, 14:00 UTCJul 5, 14:45 UTC45m
2026-07-05 DLA5HH FLR → MUC Jul 5, 11:45 UTCJul 5, 12:50 UTC1h 5m
2026-07-05 DLA1TA - Jul 5, 09:45 UTCJul 5, 10:40 UTC55m
2026-07-05 DLA2FM - Jul 5, 07:50 UTCJul 5, 08:40 UTC50m
2026-07-05 DLA4RW - Jul 5, 06:10 UTCJul 5, 06:50 UTC40m
2026-07-04 DLH6PT - Jul 4, 18:20 UTCJul 4, 19:05 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-ADJS page for operator, model, and routing details .

Mode-S 30055B frequently asked

What is Mode-S code 30055B?
30055B is an ICAO 24-bit transponder address. Allocated to Italy. Assigned to I-ADJS.
Where is Mode-S 30055B registered?
Mode-S code 30055B is allocated to Italy (IT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 30055B broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 30055B, octal 14002533, decimal 3,147,099.
What flights does 30055B operate?
Mode-S 30055B has broadcast 20 distinct callsigns, including DLA8269, DLA6YF, DLA3MJ, DLA5LR, DLA8VT.