Apparatus

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sensors Mode-S transponder

3CC243

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-CAWH · CESSNA 560XL Citation XLS

Hex
3CC243
Octal
17141103
Decimal
3,981,891
Country
DE
Tail
D-CAWH
Type
C56X
No current signal · last broadcast 20h ago
Flights observed
172
Distinct callsigns
20
Country
DE
Last broadcast
20h ago

Last known position

Most recent position reported by Mode-S 3CC243.

Country allocation

The ICAO 24-bit address 3CC243 falls within the block assigned to Germany (DE) by ICAO Annex 10, Volume III. Every aircraft registered in Germany 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
AWH92A - 3 2026-05-29
AWH91B - 3 2026-05-27
AWH91A - 3 2026-05-27
AWH42B - 3 2026-05-05
AWH42A - 3 2026-05-05
AWH32H - 3 2026-06-27
AWH32D - 3 2026-06-27
AWH97A - 2 2026-04-17
AWH94A - 2 2026-06-18
AWH92L - 2 2026-05-29
AWH91C - 2 2026-05-27
AWH84T - 2 2026-07-10
AWH84L - 2 2026-07-03
AWH84D - 2 2026-07-03
AWH78H - 2 2026-04-25
AWH77F - 2 2026-07-13
AWH67W - 2 2026-04-14
AWH58H - 2 2026-06-26
AWH52B - 2 2026-06-30
AWH51E - 2 2026-06-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 AWH77Y - Jul 13, 17:15 UTCJul 13, 18:10 UTC55m
2026-07-13 AWH77C VCE → GVA Jul 13, 07:25 UTCJul 13, 08:25 UTC1h 0m
2026-07-13 AWH77F - Jul 13, 05:35 UTCJul 13, 05:55 UTC20m
2026-07-12 AWH77F VCE → BLQ Jul 12, 17:05 UTCJul 12, 17:30 UTC25m
2026-07-11 AWH76T - Jul 11, 18:35 UTCJul 11, 19:30 UTC55m
2026-07-10 AWH76K PUY → GVA Jul 10, 16:50 UTCJul 10, 17:55 UTC1h 5m
2026-07-10 AWH84P - Jul 10, 14:30 UTCJul 10, 15:40 UTC1h 10m
2026-07-10 AWH84T - Jul 10, 12:20 UTCJul 10, 13:10 UTC50m
2026-07-10 AWH86L MLA → CIA Jul 10, 08:40 UTCJul 10, 10:00 UTC1h 20m
2026-07-09 AWH86E NCE → MLA Jul 9, 15:30 UTCJul 9, 17:05 UTC1h 35m
2026-07-07 AWH32A - Jul 7, 21:50 UTCJul 7, 23:30 UTC1h 40m
2026-07-07 AWH32G NCE → LTN Jul 7, 09:50 UTCJul 7, 11:40 UTC1h 50m
2026-07-06 AWH87C MLA → NCE Jul 6, 17:20 UTCJul 6, 19:05 UTC1h 45m
2026-07-06 AWH87F - Jul 6, 13:45 UTCJul 6, 15:20 UTC1h 35m
2026-07-05 AWH87K - Jul 5, 14:25 UTCJul 5, 16:55 UTC2h 30m
2026-07-05 AWH87Y - Jul 5, 09:50 UTCJul 5, 12:05 UTC2h 15m
2026-07-03 AWH84L MXP → FRA Jul 3, 14:30 UTCJul 3, 15:25 UTC55m
2026-07-03 AWH84H - Jul 3, 12:15 UTCJul 3, 13:20 UTC1h 5m
2026-07-03 AWH84D - Jul 3, 11:15 UTCJul 3, 11:45 UTC30m
2026-07-02 AWH73E LBA → HAJ Jul 2, 16:10 UTCJul 2, 17:15 UTC1h 5m
2026-07-02 AWH73D - Jul 2, 13:35 UTCJul 2, 15:15 UTC1h 40m
2026-07-01 AWH73C - Jul 1, 14:05 UTCJul 1, 14:40 UTC35m
2026-07-01 AWH73B LBA → PAD Jul 1, 08:55 UTCJul 1, 10:05 UTC1h 10m
2026-07-01 AWH73A - Jul 1, 06:40 UTCJul 1, 07:55 UTC1h 15m
2026-06-30 AHH52D BRE → HAJ Jun 30, 15:10 UTCJun 30, 15:25 UTC15m
2026-06-30 AWH52C RZE → BRE Jun 30, 13:15 UTCJun 30, 14:40 UTC1h 25m
2026-06-30 AWH52B - Jun 30, 07:20 UTCJun 30, 08:45 UTC1h 25m
2026-06-29 AWH71C - Jun 29, 13:30 UTCJun 29, 14:19 UTC50m
2026-06-29 AWH71B - Jun 29, 11:10 UTCJun 29, 12:29 UTC1h 20m
2026-06-28 AWH71A - Jun 28, 14:25 UTCJun 28, 15:40 UTC1h 15m
2026-06-28 AWH12P BER → HAM Jun 28, 13:10 UTCJun 28, 13:45 UTC35m
2026-06-28 AWH12A LEJ → BER Jun 28, 10:35 UTCJun 28, 11:00 UTC25m
2026-06-28 AWH48C - Jun 28, 08:50 UTCJun 28, 09:39 UTC50m
2026-06-28 AWH48B - Jun 28, 07:05 UTCJun 28, 08:00 UTC55m
2026-06-28 AWH48A - Jun 28, 05:45 UTCJun 28, 06:15 UTC30m
2026-06-27 AWH32D ARN → HAJ Jun 27, 10:45 UTCJun 27, 12:15 UTC1h 30m
2026-06-27 AWH32H - Jun 27, 08:14 UTCJun 27, 09:40 UTC1h 25m
2026-06-26 AWH58L - Jun 26, 16:24 UTCJun 26, 17:09 UTC45m
2026-06-26 AWH58H - Jun 26, 15:15 UTCJun 26, 15:39 UTC25m
2026-06-26 AWH58D - Jun 26, 13:49 UTCJun 26, 14:29 UTC40m
2026-06-26 AWH58A HEL → LEJ Jun 26, 11:24 UTCJun 26, 13:15 UTC1h 50m
2026-06-26 AWH58H - Jun 26, 07:14 UTCJun 26, 09:50 UTC2h 35m
2026-06-25 AWH58G - Jun 25, 11:04 UTCJun 25, 13:09 UTC2h 5m
2026-06-25 AWH58F - Jun 25, 09:05 UTCJun 25, 10:09 UTC1h 5m
2026-06-24 AWH62W MXP → HAJ Jun 24, 16:54 UTCJun 24, 18:05 UTC1h 10m
2026-06-24 AWH62K - Jun 24, 14:24 UTCJun 24, 15:35 UTC1h 10m
2026-06-24 AWH62U HAM → LEJ Jun 24, 13:14 UTCJun 24, 13:54 UTC40m
2026-06-24 AWH47C - Jun 24, 10:19 UTCJun 24, 12:14 UTC1h 55m
2026-06-24 AWH48P - Jun 24, 07:50 UTCJun 24, 09:00 UTC1h 10m
2026-06-23 AWH86R - Jun 23, 10:59 UTCJun 23, 12:05 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 D-CAWH page for operator, model, and routing details .

Mode-S 3CC243 frequently asked

What is Mode-S code 3CC243?
3CC243 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-CAWH.
Where is Mode-S 3CC243 registered?
Mode-S code 3CC243 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3CC243 broadcasting right now?
No active broadcast right now. Last signal was 20h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3CC243, octal 17141103, decimal 3,981,891.
What flights does 3CC243 operate?
Mode-S 3CC243 has broadcast 20 distinct callsigns, including AWH92A, AWH91B, AWH91A, AWH42B, AWH42A.