sensors Mode-S transponder

3009B8

ICAO 24-bit transponder address · allocated to Italy

Currently assigned to I-JENJ · EMBRAER ERJ-190-100

Hex
3009B8
Octal
14004670
Decimal
3,148,216
Country
IT
Tail
I-JENJ
Type
E190
No current signal · last broadcast 16h ago
Flights observed
15
Distinct callsigns
12
Country
IT
Last broadcast
16h ago

Last known position

Most recent position reported by Mode-S 3009B8.

Country allocation

The ICAO 24-bit address 3009B8 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 12 distinct

Callsign Airline Flights Last seen
DLA2RL - 3 2026-04-13
DLA54M - 2 2026-04-13
DLH1WN Lufthansa 1 2026-04-14
DLH1C Lufthansa 1 2026-04-14
DLA9FF Air Dolomiti 1 2026-04-14
DLA7CV - 1 2026-04-13
DLA4MV Air Dolomiti 1 2026-04-13
DLA4LT Air Dolomiti 1 2026-04-12
DLA4AJ - 1 2026-04-13
DLA3PH - 1 2026-04-13
DLA37P - 1 2026-04-12
DLA2CA - 1 2026-04-13

Recent flights last 15

DateFlightRouteTakeoffLandingDuration
2026-04-14 DLA9FF FRA → FLR Apr 14, 09:20 UTCApr 14, 10:30 UTC1h 10m
2026-04-14 DLH1C ZRH → FRA Apr 14, 07:45 UTCApr 14, 08:30 UTC45m
2026-04-14 DLH1WN FRA → HAJ Apr 14, 06:05 UTCApr 14, 06:45 UTC40m
2026-04-13 DLA4MV FRA → LIN Apr 13, 17:40 UTCApr 13, 18:40 UTC1h 0m
2026-04-13 DLA2RL - Apr 13, 16:15 UTCApr 13, 16:45 UTC30m
2026-04-13 DLA2RL - Apr 13, 15:50 UTCApr 13, 16:45 UTC55m
2026-04-13 DLA2RL - Apr 13, 15:40 UTCApr 13, 16:15 UTC35m
2026-04-13 DLA7CV TRS → FRA Apr 13, 12:50 UTCApr 13, 14:00 UTC1h 10m
2026-04-13 DLA2CA - Apr 13, 10:50 UTCApr 13, 11:55 UTC1h 5m
2026-04-13 DLA4AJ LCY → FRA Apr 13, 08:30 UTCApr 13, 09:45 UTC1h 15m
2026-04-13 DLA3PH FRA → LCY Apr 13, 06:30 UTCApr 13, 07:35 UTC1h 5m
2026-04-13 DLA54M - Apr 13, 04:20 UTCApr 13, 05:20 UTC1h 0m
2026-04-13 DLA54M - Apr 13, 04:05 UTCApr 13, 04:15 UTC10m
2026-04-12 DLA37P - Apr 12, 19:40 UTCApr 12, 20:15 UTC35m
2026-04-12 DLA4LT TRN → FRA Apr 12, 17:35 UTCApr 12, 18:30 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-JENJ page for operator, model, and routing details .

Mode-S 3009B8 frequently asked

What is Mode-S code 3009B8?
3009B8 is an ICAO 24-bit transponder address. Allocated to Italy. Assigned to I-JENJ.
Where is Mode-S 3009B8 registered?
Mode-S code 3009B8 is allocated to Italy (IT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3009B8 broadcasting right now?
No active broadcast right now. Last signal was 16h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3009B8, octal 14004670, decimal 3,148,216.
What flights does 3009B8 operate?
Mode-S 3009B8 has broadcast 12 distinct callsigns, including DLA2RL, DLA54M, DLH1WN, DLH1C, DLA9FF.