Apparatus

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sensors Mode-S transponder

4D2335

ICAO 24-bit transponder address · allocated to Malta

Currently assigned to 9H-CCH · BOMBARDIER CL-600 Challenger

Hex
4D2335
Octal
23221465
Decimal
5,055,285
Country
MT
Tail
9H-CCH
Type
CL60
No current signal · last broadcast 6d ago
Flights observed
67
Distinct callsigns
1
Country
MT
Last broadcast
6d ago

Last known position

Most recent position reported by Mode-S 4D2335.

Country allocation

The ICAO 24-bit address 4D2335 falls within the block assigned to Malta (MT) by ICAO Annex 10, Volume III. Every aircraft registered in Malta 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
TEU18 - 67 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TEU18 - Jul 26, 16:50 UTCJul 26, 18:50 UTC2h 0m
2026-07-26 TEU18 - Jul 26, 14:20 UTCJul 26, 16:10 UTC1h 50m
2026-07-24 TEU18 CAT → FAB Jul 24, 14:30 UTCJul 24, 16:35 UTC2h 5m
2026-07-24 TEU18 NCE → CAT Jul 24, 10:20 UTCJul 24, 12:40 UTC2h 20m
2026-07-23 TEU18 - Jul 23, 19:00 UTCJul 23, 20:30 UTC1h 30m
2026-07-22 TEU18 - Jul 22, 15:55 UTCJul 22, 17:10 UTC1h 15m
2026-07-22 TEU18 - Jul 22, 12:40 UTCJul 22, 13:45 UTC1h 5m
2026-07-22 TEU18 - Jul 22, 10:20 UTCJul 22, 11:30 UTC1h 10m
2026-07-21 TEU18 - Jul 21, 12:15 UTCJul 21, 14:20 UTC2h 5m
2026-07-20 TEU18 - Jul 20, 10:10 UTCJul 20, 11:50 UTC1h 40m
2026-07-17 TEU18 - Jul 17, 17:20 UTCJul 17, 18:55 UTC1h 35m
2026-07-16 TEU18 IBZ → LTN Jul 16, 13:34 UTCJul 16, 15:45 UTC2h 10m
2026-07-16 TEU18 FAB → IBZ Jul 16, 08:40 UTCJul 16, 10:50 UTC2h 10m
2026-07-12 TEU18 - Jul 12, 12:25 UTCJul 12, 12:55 UTC30m
2026-07-11 TEU18 VIE → BQH Jul 11, 17:00 UTCJul 11, 19:00 UTC2h 0m
2026-07-11 TEU18 - Jul 11, 13:50 UTCJul 11, 16:05 UTC2h 15m
2026-07-11 TEU18 - Jul 11, 09:15 UTCJul 11, 12:30 UTC3h 15m
2026-07-11 TEU18 - Jul 11, 07:10 UTCJul 11, 07:55 UTC45m
2026-07-10 TEU18 - Jul 10, 08:20 UTCJul 10, 10:30 UTC2h 10m
2026-07-09 TEU18 - Jul 9, 13:40 UTCJul 9, 15:40 UTC2h 0m
2026-07-06 TEU18 - Jul 6, 17:40 UTCJul 6, 19:00 UTC1h 20m
2026-07-06 TEU18 - Jul 6, 15:40 UTCJul 6, 16:50 UTC1h 10m
2026-07-06 TEU18 - Jul 6, 12:10 UTCJul 6, 13:50 UTC1h 40m
2026-07-06 TEU18 - Jul 6, 09:00 UTCJul 6, 11:10 UTC2h 10m
2026-07-05 TEU18 - Jul 5, 14:50 UTCJul 5, 17:35 UTC2h 45m
2026-07-05 TEU18 - Jul 5, 08:00 UTCJul 5, 09:35 UTC1h 35m
2026-07-02 TEU18 - Jul 2, 12:00 UTCJul 2, 13:30 UTC1h 30m
2026-07-01 TEU18 - Jul 1, 16:20 UTCJul 1, 17:05 UTC45m
2026-07-01 TEU18 LIN → LBG Jul 1, 14:30 UTCJul 1, 15:45 UTC1h 15m
2026-07-01 TEU18 - Jul 1, 11:35 UTCJul 1, 13:00 UTC1h 25m
2026-06-26 TEU18 - Jun 26, 12:34 UTCJun 26, 13:19 UTC45m
2026-06-26 TEU18 - Jun 26, 09:50 UTCJun 26, 10:44 UTC55m
2026-06-25 TEU18 - Jun 25, 13:09 UTCJun 25, 14:39 UTC1h 30m
2026-06-25 TEU18 - Jun 25, 10:15 UTCJun 25, 11:25 UTC1h 10m
2026-06-24 TEU18 - Jun 24, 14:04 UTCJun 24, 14:50 UTC45m
2026-06-23 TEU18 GVA → FAB Jun 23, 11:49 UTCJun 23, 13:19 UTC1h 30m
2026-06-23 TEU18 - Jun 23, 08:59 UTCJun 23, 10:15 UTC1h 15m
2026-06-22 TEU18 JMK → FAB Jun 22, 15:10 UTCJun 22, 18:44 UTC3h 35m
2026-06-22 TEU18 CHQ → JMK Jun 22, 13:49 UTCJun 22, 14:19 UTC30m
2026-06-18 TEU18 - Jun 18, 13:40 UTCJun 18, 14:10 UTC30m
2026-06-18 TEU18 - Jun 18, 08:55 UTCJun 18, 12:45 UTC3h 50m
2026-06-11 TEU18 - Jun 11, 19:10 UTCJun 11, 20:50 UTC1h 40m
2026-06-11 TEU18 - Jun 11, 17:15 UTCJun 11, 18:35 UTC1h 20m
2026-06-09 TEU18 NCE → ZAZ Jun 9, 10:00 UTCJun 9, 11:10 UTC1h 10m
2026-06-08 TEU18 - Jun 8, 20:20 UTCJun 8, 21:50 UTC1h 30m
2026-06-07 TEU18 - Jun 7, 16:15 UTCJun 7, 18:35 UTC2h 20m
2026-06-07 TEU18 - Jun 7, 12:35 UTCJun 7, 14:50 UTC2h 15m
2026-06-07 TEU18 - Jun 7, 10:25 UTCJun 7, 10:55 UTC30m
2026-05-31 TEU18 - May 31, 12:50 UTCMay 31, 13:10 UTC20m
2026-05-30 TEU18 BUD → LTN May 30, 21:05 UTCMay 30, 23:25 UTC2h 20m

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 9H-CCH page for operator, model, and routing details .

Mode-S 4D2335 frequently asked

What is Mode-S code 4D2335?
4D2335 is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-CCH.
Where is Mode-S 4D2335 registered?
Mode-S code 4D2335 is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D2335 broadcasting right now?
No active broadcast right now. Last signal was 6d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D2335, octal 23221465, decimal 5,055,285.
What flights does 4D2335 operate?
Mode-S 4D2335 has broadcast 1 distinct callsign, including TEU18.