Apparatus

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sensors Mode-S transponder

3009FB

ICAO 24-bit transponder address · allocated to Italy

Currently assigned to I-CNTK · TECNAM Twenty-Ten

Hex
3009FB
Octal
14004773
Decimal
3,148,283
Country
IT
Tail
I-CNTK
Type
TWEN
Broadcasting now · callsign ICNTK · 3,825 ft
Flights observed
180
Distinct callsigns
1
Country
IT
Last broadcast
13h ago

Current position

3009FB is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3009FB 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 1 distinct

Callsign Airline Flights Last seen
ICNTK - 180 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 ICNTK - Jul 13, 19:30 UTCJul 13, 22:00 UTC2h 30m
2026-07-13 ICNTK - Jul 13, 12:50 UTCJul 13, 13:40 UTC50m
2026-07-13 ICNTK - Jul 13, 11:35 UTCJul 13, 12:00 UTC25m
2026-07-13 ICNTK - Jul 13, 08:35 UTCJul 13, 09:15 UTC40m
2026-07-12 ICNTK - Jul 12, 13:10 UTCJul 12, 13:20 UTC10m
2026-07-12 ICNTK - Jul 12, 11:45 UTCJul 12, 12:15 UTC30m
2026-07-12 ICNTK - Jul 12, 09:10 UTCJul 12, 09:50 UTC40m
2026-07-11 ICNTK - Jul 11, 13:45 UTCJul 11, 14:10 UTC25m
2026-07-11 ICNTK - Jul 11, 10:35 UTCJul 11, 11:10 UTC35m
2026-07-10 ICNTK - Jul 10, 15:40 UTCJul 10, 17:10 UTC1h 30m
2026-07-10 ICNTK - Jul 10, 13:50 UTCJul 10, 14:35 UTC45m
2026-07-10 ICNTK - Jul 10, 11:20 UTCJul 10, 12:05 UTC45m
2026-07-10 ICNTK - Jul 10, 08:45 UTCJul 10, 09:20 UTC35m
2026-07-10 ICNTK - Jul 10, 06:45 UTCJul 10, 07:15 UTC30m
2026-07-09 ICNTK - Jul 9, 15:40 UTCJul 9, 16:20 UTC40m
2026-07-09 ICNTK - Jul 9, 13:40 UTCJul 9, 14:20 UTC40m
2026-07-07 ICNTK - Jul 7, 06:40 UTCJul 7, 07:30 UTC50m
2026-07-06 ICNTK - Jul 6, 15:20 UTCJul 6, 16:00 UTC40m
2026-07-06 ICNTK - Jul 6, 14:00 UTCJul 6, 14:35 UTC35m
2026-07-06 ICNTK - Jul 6, 12:05 UTCJul 6, 12:50 UTC45m
2026-07-06 ICNTK - Jul 6, 07:45 UTCJul 6, 08:10 UTC25m
2026-07-06 ICNTK - Jul 6, 06:45 UTCJul 6, 07:10 UTC25m
2026-07-05 ICNTK - Jul 5, 09:20 UTCJul 5, 10:05 UTC45m
2026-07-05 ICNTK - Jul 5, 07:05 UTCJul 5, 07:45 UTC40m
2026-07-04 ICNTK - Jul 4, 14:40 UTCJul 4, 15:10 UTC30m
2026-07-04 ICNTK - Jul 4, 13:35 UTCJul 4, 14:00 UTC25m
2026-07-04 ICNTK - Jul 4, 12:00 UTCJul 4, 12:45 UTC45m
2026-07-04 ICNTK - Jul 4, 09:15 UTCJul 4, 09:45 UTC30m
2026-07-04 ICNTK - Jul 4, 07:10 UTCJul 4, 08:30 UTC1h 20m
2026-07-03 ICNTK - Jul 3, 15:40 UTCJul 3, 16:20 UTC40m
2026-07-03 ICNTK - Jul 3, 13:35 UTCJul 3, 14:05 UTC30m
2026-07-03 ICNTK - Jul 3, 11:55 UTCJul 3, 12:25 UTC30m
2026-07-03 ICNTK - Jul 3, 09:50 UTCJul 3, 11:15 UTC1h 25m
2026-07-03 ICNTK - Jul 3, 07:45 UTCJul 3, 09:15 UTC1h 30m
2026-07-02 ICNTK - Jul 2, 17:15 UTCJul 2, 17:25 UTC10m
2026-07-02 ICNTK - Jul 2, 15:10 UTCJul 2, 16:00 UTC50m
2026-07-02 ICNTK - Jul 2, 13:05 UTCJul 2, 13:35 UTC30m
2026-07-02 ICNTK - Jul 2, 10:35 UTCJul 2, 11:15 UTC40m
2026-07-02 ICNTK - Jul 2, 09:10 UTCJul 2, 09:40 UTC30m
2026-07-02 ICNTK - Jul 2, 07:45 UTCJul 2, 08:20 UTC35m
2026-07-01 ICNTK - Jul 1, 11:25 UTCJul 1, 12:20 UTC55m
2026-07-01 ICNTK - Jul 1, 08:40 UTCJul 1, 09:15 UTC35m
2026-06-30 ICNTK - Jun 30, 15:25 UTCJun 30, 15:55 UTC30m
2026-06-30 ICNTK - Jun 30, 14:00 UTCJun 30, 14:40 UTC40m
2026-06-30 ICNTK - Jun 30, 12:55 UTCJun 30, 13:20 UTC25m
2026-06-30 ICNTK - Jun 30, 10:30 UTCJun 30, 11:00 UTC30m
2026-06-30 ICNTK - Jun 30, 07:00 UTCJun 30, 07:40 UTC40m
2026-06-29 ICNTK - Jun 29, 14:09 UTCJun 29, 14:39 UTC30m
2026-06-29 ICNTK - Jun 29, 11:35 UTCJun 29, 13:14 UTC1h 40m
2026-06-28 ICNTK - Jun 28, 06:24 UTCJun 28, 07:29 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-CNTK page for operator, model, and routing details .

Mode-S 3009FB frequently asked

What is Mode-S code 3009FB?
3009FB is an ICAO 24-bit transponder address. Allocated to Italy. Assigned to I-CNTK.
Where is Mode-S 3009FB registered?
Mode-S code 3009FB is allocated to Italy (IT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3009FB broadcasting right now?
Yes. Mode-S 3009FB is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3009FB, octal 14004773, decimal 3,148,283.
What flights does 3009FB operate?
Mode-S 3009FB has broadcast 1 distinct callsign, including ICNTK.