Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

3009B4

ICAO 24-bit transponder address · allocated to Italy

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

Hex
3009B4
Octal
14004664
Decimal
3,148,212
Country
IT
Tail
I-JENF
Type
E190
No current signal · last broadcast Jul 25, 10:55 UTC
Flights observed
656
Distinct callsigns
20
Country
IT
Last broadcast
Jul 25, 10:55 UTC

Last known position

Most recent position reported by Mode-S 3009B4.

Country allocation

The ICAO 24-bit address 3009B4 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
DLA9EK - 14 2026-07-21
DLA33C Air Dolomiti 14 2026-07-21
DLA11K Air Dolomiti 14 2026-07-23
DLA6AA - 13 2026-07-19
DLA55P Air Dolomiti 13 2026-07-23
DLA37P Air Dolomiti 13 2026-07-22
DLA01H - 13 2026-07-21
DLH1WN - 12 2026-07-18
DLH1C - 12 2026-07-18
DLA6CM - 12 2026-07-10
DLA54M Air Dolomiti 12 2026-07-23
DLA4LT - 12 2026-07-21
DLA4ET - 12 2026-07-19
DLA2LY - 12 2026-07-11
DLA1MN - 12 2026-07-20
DLA91W - 11 2026-07-12
DLA4MV Air Dolomiti 11 2026-07-23
DLA3LT - 11 2026-07-08
DLA3AA - 11 2026-07-08
DLA2RL Air Dolomiti 11 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 DLA9500 FLR → VRN Jul 25, 10:15 UTCJul 25, 10:55 UTC40m
2026-07-23 DLH3KX FRA → GOT Jul 23, 20:40 UTCJul 23, 21:10 UTC30m
2026-07-23 DLA4MV FRA → LIN Jul 23, 17:40 UTCJul 23, 18:50 UTC1h 10m
2026-07-23 DLA2RL FRA → LCY Jul 23, 15:40 UTCJul 23, 16:45 UTC1h 5m
2026-07-23 DLA11K GRZ → FRA Jul 23, 12:35 UTCJul 23, 13:45 UTC1h 10m
2026-07-23 DLA55P FRA → GRZ Jul 23, 11:00 UTCJul 23, 11:55 UTC55m
2026-07-23 DLA4AJ LCY → FRA Jul 23, 08:25 UTCJul 23, 09:40 UTC1h 15m
2026-07-23 DLA3PH FRA → LCY Jul 23, 06:25 UTCJul 23, 07:35 UTC1h 10m
2026-07-23 DLA54M FRA → GRZ Jul 23, 04:05 UTCJul 23, 05:20 UTC1h 15m
2026-07-22 DLA37P FRA → GRZ Jul 22, 19:35 UTCJul 22, 20:35 UTC1h 0m
2026-07-22 DLA03K GRZ → MUC Jul 22, 17:05 UTCJul 22, 18:10 UTC1h 5m
2026-07-22 DLA08E FRA → GRZ Jul 22, 15:25 UTCJul 22, 16:20 UTC55m
2026-07-22 DLA8XN VRN → FRA Jul 22, 13:05 UTCJul 22, 14:05 UTC1h 0m
2026-07-22 DLA6MF BLQ → MUC Jul 22, 11:15 UTCJul 22, 12:05 UTC50m
2026-07-22 DLA8UT VRN → FRA Jul 22, 04:35 UTCJul 22, 05:25 UTC50m
2026-07-21 DLA5PW - Jul 21, 19:20 UTCJul 21, 20:20 UTC1h 0m
2026-07-21 DLA4LT - Jul 21, 17:10 UTCJul 21, 18:20 UTC1h 10m
2026-07-21 DLA9EK FRA → TRN Jul 21, 15:25 UTCJul 21, 16:20 UTC55m
2026-07-21 DLA7CV - Jul 21, 12:45 UTCJul 21, 14:00 UTC1h 15m
2026-07-21 DLA2CA FRA → TRS Jul 21, 10:55 UTCJul 21, 11:55 UTC1h 0m
2026-07-21 DLA33C GRZ → FRA Jul 21, 08:25 UTCJul 21, 09:40 UTC1h 15m
2026-07-21 DLA01H FRA → GRZ Jul 21, 06:40 UTCJul 21, 07:40 UTC1h 0m
2026-07-21 DLA54M FRA → GRZ Jul 21, 04:20 UTCJul 21, 05:35 UTC1h 15m
2026-07-20 DLA37P FRA → GRZ Jul 20, 19:35 UTCJul 20, 20:35 UTC1h 0m
2026-07-20 DLA03K GRZ → MUC Jul 20, 17:05 UTCJul 20, 18:25 UTC1h 20m
2026-07-20 DLA08E - Jul 20, 15:20 UTCJul 20, 16:20 UTC1h 0m
2026-07-20 DLA1MN - Jul 20, 14:25 UTCJul 20, 15:05 UTC40m
2026-07-20 DLA1MN - Jul 20, 13:00 UTCJul 20, 14:15 UTC1h 15m
2026-07-20 DLA1CV - Jul 20, 11:00 UTCJul 20, 12:00 UTC1h 0m
2026-07-20 DLA1CV - Jul 20, 10:35 UTCJul 20, 10:55 UTC20m
2026-07-20 DLA6ME - Jul 20, 08:35 UTCJul 20, 09:10 UTC35m
2026-07-20 DLA2LL - Jul 20, 07:05 UTCJul 20, 07:35 UTC30m
2026-07-20 DLA6AF - Jul 20, 04:35 UTCJul 20, 05:50 UTC1h 15m
2026-07-19 DLA8UW FRA → BSL Jul 19, 19:20 UTCJul 19, 20:40 UTC1h 20m
2026-07-19 DLH7A AMS → FRA Jul 19, 17:15 UTCJul 19, 18:00 UTC45m
2026-07-19 DLH3CT FRA → AMS Jul 19, 15:25 UTCJul 19, 16:10 UTC45m
2026-07-19 DLA4ET MXP → FRA Jul 19, 13:05 UTCJul 19, 14:05 UTC1h 0m
2026-07-19 DLA6AA FRA → MXP Jul 19, 11:00 UTCJul 19, 12:00 UTC1h 0m
2026-07-19 DLA33C GRZ → FRA Jul 19, 08:25 UTCJul 19, 09:40 UTC1h 15m
2026-07-19 DLA01H FRA → GRZ Jul 19, 06:40 UTCJul 19, 07:45 UTC1h 5m
2026-07-19 DLA8FM LUX → FRA Jul 19, 04:35 UTCJul 19, 05:10 UTC35m
2026-07-18 DLA3AE FRA → LUX Jul 18, 20:50 UTCJul 18, 21:20 UTC30m
2026-07-18 DLA8883 BLQ → FRA Jul 18, 18:45 UTCJul 18, 19:45 UTC1h 0m
2026-07-18 DLA8882 FRA → BLQ Jul 18, 16:35 UTCJul 18, 17:30 UTC55m
2026-07-18 DLA2KF - Jul 18, 13:15 UTCJul 18, 14:30 UTC1h 15m
2026-07-18 DLA9FF FRA → FLR Jul 18, 10:35 UTCJul 18, 11:55 UTC1h 20m
2026-07-18 DLH1C ZRH → FRA Jul 18, 07:50 UTCJul 18, 08:30 UTC40m
2026-07-18 DLH1WN FRA → ZRH Jul 18, 06:10 UTCJul 18, 06:50 UTC40m
2026-07-18 DLA8FM LUX → FRA Jul 18, 04:10 UTCJul 18, 04:45 UTC35m
2026-07-17 DLA3AE FRA → LUX Jul 17, 21:30 UTCJul 17, 21:55 UTC25m

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

Mode-S 3009B4 frequently asked

What is Mode-S code 3009B4?
3009B4 is an ICAO 24-bit transponder address. Allocated to Italy. Assigned to I-JENF.
Where is Mode-S 3009B4 registered?
Mode-S code 3009B4 is allocated to Italy (IT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3009B4 broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 10:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3009B4, octal 14004664, decimal 3,148,212.
What flights does 3009B4 operate?
Mode-S 3009B4 has broadcast 20 distinct callsigns, including DLA9EK, DLA33C, DLA11K, DLA6AA, DLA55P.