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sensors Mode-S transponder

300A7B

ICAO 24-bit transponder address · allocated to Italy

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

Hex
300A7B
Octal
14005173
Decimal
3,148,411
Country
IT
Tail
I-ENJA
Type
E195
Broadcasting now · callsign DLA5UP · 25,775 ft
Flights observed
623
Distinct callsigns
20
Country
IT
Last broadcast
10h ago

Current position

300A7B is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 300A7B 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
DLA6JL - 10 2026-07-03
DLA8RT - 9 2026-07-08
DLA6RV - 9 2026-07-12
DLA5LA - 9 2026-07-12
DLA3NK - 9 2026-07-12
DLA2RT - 9 2026-07-03
DLA2KX - 9 2026-07-13
DLA2AH - 9 2026-07-12
DLA1YC - 9 2026-07-13
DLH8FF Lufthansa 8 2026-06-15
DLH7PJ Lufthansa 8 2026-06-15
DLH2VC - 8 2026-07-11
DLA9PM - 8 2026-07-08
DLA9MK - 8 2026-07-07
DLA5XM - 8 2026-07-12
DLA4UC - 8 2026-07-10
DLA3LA - 8 2026-07-12
DLA2RP - 8 2026-07-13
DLA1WT - 8 2026-07-10
DLH6RJ - 7 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 DLA3RM - Jul 13, 17:30 UTCJul 13, 18:10 UTC40m
2026-07-13 DLA2KX - Jul 13, 15:35 UTCJul 13, 16:30 UTC55m
2026-07-13 DLA1YC - Jul 13, 13:45 UTCJul 13, 14:45 UTC1h 0m
2026-07-13 DLH33F GRZ → MUC Jul 13, 11:55 UTCJul 13, 12:45 UTC50m
2026-07-13 DLH11H MUC → GRZ Jul 13, 10:30 UTCJul 13, 11:05 UTC35m
2026-07-13 DLA5RW - Jul 13, 08:20 UTCJul 13, 09:15 UTC55m
2026-07-13 DLA2RP MUC → FLR Jul 13, 06:15 UTCJul 13, 07:10 UTC55m
2026-07-13 DLH4JT - Jul 13, 04:25 UTCJul 13, 05:20 UTC55m
2026-07-12 DLH9TL - Jul 12, 20:30 UTCJul 12, 21:20 UTC50m
2026-07-12 DLA5LF - Jul 12, 18:55 UTCJul 12, 19:30 UTC35m
2026-07-12 DLA7TJ MUC → BSL Jul 12, 17:20 UTCJul 12, 18:05 UTC45m
2026-07-12 DLA5XM TRN → MUC Jul 12, 15:30 UTCJul 12, 16:20 UTC50m
2026-07-12 DLA3LA MUC → TRN Jul 12, 13:40 UTCJul 12, 14:35 UTC55m
2026-07-12 DLA6RV - Jul 12, 11:45 UTCJul 12, 12:35 UTC50m
2026-07-12 DLA3NK - Jul 12, 09:55 UTCJul 12, 10:40 UTC45m
2026-07-12 DLA5LA - Jul 12, 08:10 UTCJul 12, 08:55 UTC45m
2026-07-12 DLA2AH - Jul 12, 06:30 UTCJul 12, 07:10 UTC40m
2026-07-12 DLA5UP - Jul 12, 04:35 UTCJul 12, 05:20 UTC45m
2026-07-11 DLA3RM - Jul 11, 17:50 UTCJul 11, 18:30 UTC40m
2026-07-11 DLA8VT - Jul 11, 15:50 UTCJul 11, 16:40 UTC50m
2026-07-11 DLA5LR MUC → FLR Jul 11, 14:00 UTCJul 11, 14:55 UTC55m
2026-07-11 DLA5KE VCE → MUC Jul 11, 11:55 UTCJul 11, 12:35 UTC40m
2026-07-11 DLA8LW - Jul 11, 10:05 UTCJul 11, 10:45 UTC40m
2026-07-11 DLH2YN - Jul 11, 08:05 UTCJul 11, 08:45 UTC40m
2026-07-11 DLH2VC MUC → LIN Jul 11, 06:10 UTCJul 11, 07:00 UTC50m
2026-07-10 DLA1WT KRK → MUC Jul 10, 15:00 UTCJul 10, 16:05 UTC1h 5m
2026-07-10 DLA4UC MUC → KRK Jul 10, 13:05 UTCJul 10, 14:10 UTC1h 5m
2026-07-10 DLA3MJ MXP → MUC Jul 10, 11:20 UTCJul 10, 12:05 UTC45m
2026-07-10 DLA6YF - Jul 10, 09:20 UTCJul 10, 10:10 UTC50m
2026-07-10 DLH2KW - Jul 10, 04:05 UTCJul 10, 05:40 UTC1h 35m
2026-07-09 DLH8JW - Jul 9, 20:00 UTCJul 9, 21:20 UTC1h 20m
2026-07-09 DLA8VT - Jul 9, 15:20 UTCJul 9, 16:20 UTC1h 0m
2026-07-09 DLA5LR - Jul 9, 13:35 UTCJul 9, 14:25 UTC50m
2026-07-09 DLA5LA - Jul 9, 08:00 UTCJul 9, 08:45 UTC45m
2026-07-09 DLA2AH - Jul 9, 06:30 UTCJul 9, 07:10 UTC40m
2026-07-09 DLA7TP - Jul 9, 04:55 UTCJul 9, 05:40 UTC45m
2026-07-08 DLA5CT - Jul 8, 19:35 UTCJul 8, 20:10 UTC35m
2026-07-08 DLA5XM TRN → MUC Jul 8, 15:25 UTCJul 8, 16:15 UTC50m
2026-07-08 DLA3LA - Jul 8, 13:30 UTCJul 8, 14:25 UTC55m
2026-07-08 DLA8RT - Jul 8, 11:30 UTCJul 8, 12:35 UTC1h 5m
2026-07-08 DLA9PM - Jul 8, 09:45 UTCJul 8, 10:35 UTC50m
2026-07-08 DLA8RL - Jul 8, 06:20 UTCJul 8, 07:20 UTC1h 0m
2026-07-07 DLA9MK - Jul 7, 17:10 UTCJul 7, 18:05 UTC55m
2026-07-07 DLA2MJ BLQ → MUC Jul 7, 15:10 UTCJul 7, 16:05 UTC55m
2026-07-07 DLA9LK - Jul 7, 13:50 UTCJul 7, 14:30 UTC40m
2026-07-07 DLH8FA - Jul 7, 12:00 UTCJul 7, 12:50 UTC50m
2026-07-07 DLH1LU - Jul 7, 10:05 UTCJul 7, 10:50 UTC45m
2026-07-07 DLH6TT TRN → MUC Jul 7, 08:05 UTCJul 7, 09:00 UTC55m
2026-07-07 DLH5XA - Jul 7, 06:10 UTCJul 7, 07:00 UTC50m
2026-07-07 DLH4JT - Jul 7, 04:10 UTCJul 7, 05:15 UTC1h 5m

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-ENJA page for operator, model, and routing details .

Mode-S 300A7B frequently asked

What is Mode-S code 300A7B?
300A7B is an ICAO 24-bit transponder address. Allocated to Italy. Assigned to I-ENJA.
Where is Mode-S 300A7B registered?
Mode-S code 300A7B is allocated to Italy (IT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 300A7B broadcasting right now?
Yes. Mode-S 300A7B is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 300A7B, octal 14005173, decimal 3,148,411.
What flights does 300A7B operate?
Mode-S 300A7B has broadcast 20 distinct callsigns, including DLA6JL, DLA8RT, DLA6RV, DLA5LA, DLA3NK.