Apparatus

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sensors Mode-S transponder

3C7A4F

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-ANRO · AIRBUS A-330-900

Hex
3C7A4F
Octal
17075117
Decimal
3,963,471
Country
DE
Tail
D-ANRO
Type
A339
No current signal · last broadcast 21h ago
Flights observed
169
Distinct callsigns
20
Country
DE
Last broadcast
21h ago

Last known position

Most recent position reported by Mode-S 3C7A4F.

Country allocation

The ICAO 24-bit address 3C7A4F 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
CFG403 - 12 2026-06-30
CFG402 - 10 2026-06-29
CFG039 - 8 2026-07-10
CFG033 - 8 2026-06-29
CFG017 Condor Flugdienst 8 2026-06-04
CFG016 Condor Flugdienst 8 2026-06-04
CFG038 - 7 2026-07-10
CFG228 - 6 2026-07-06
CFG117 - 6 2026-07-01
CFG115 - 5 2026-07-05
CFG081 - 5 2026-06-22
CFG080 Condor Flugdienst 5 2026-06-21
CFG032 - 5 2026-06-28
CFG6KW Condor Flugdienst 4 2026-05-12
CFG2366 Condor Flugdienst 4 2026-06-10
CFG229 - 4 2026-07-06
CFG097 - 4 2026-07-12
CFG096 - 4 2026-07-11
CFG455 - 3 2026-06-08
CFG454 - 3 2026-06-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 CFG4790 FRA → DUS Jul 13, 13:45 UTCJul 13, 14:15 UTC30m
2026-07-12 CFG209 - Jul 12, 22:05 UTCJul 13, 11:05 UTC13h 0m
2026-07-12 CFG208 - Jul 12, 13:50 UTCJul 13, 11:05 UTC21h 15m
2026-07-12 CFG097 SFO → FRA Jul 12, 00:40 UTCJul 12, 10:50 UTC10h 10m
2026-07-11 CFG096 FRA → SFO Jul 11, 10:30 UTCJul 11, 22:15 UTC11h 45m
2026-07-10 CFG039 BOS → FRA Jul 10, 21:30 UTCJul 11, 04:01 UTC6h 30m
2026-07-10 CFG038 FRA → BOS Jul 10, 10:45 UTCJul 10, 18:30 UTC7h 45m
2026-07-09 CFG039 CFU → FRA Jul 9, 21:25 UTCJul 10, 04:05 UTC6h 40m
2026-07-09 CFG038 FRA → BOS Jul 9, 10:50 UTCJul 9, 18:25 UTC7h 35m
2026-07-08 CFG289 - Jul 8, 16:40 UTCJul 9, 03:30 UTC10h 50m
2026-07-07 CFG288 FRA → JNB Jul 7, 19:05 UTCJul 8, 04:55 UTC9h 50m
2026-07-06 CFG229 - Jul 6, 13:50 UTCJul 7, 09:25 UTC19h 35m
2026-07-06 CFG228 FRA → FRA Jul 6, 12:55 UTCJul 7, 09:25 UTC20h 30m
2026-07-05 CFG115 CUN → FRA Jul 5, 22:45 UTCJul 6, 08:25 UTC9h 40m
2026-07-05 CFG114 FRA → CUN Jul 5, 09:40 UTCJul 5, 20:20 UTC10h 40m
2026-07-04 CFG039 CFU → FRA Jul 4, 21:30 UTCJul 5, 04:00 UTC6h 30m
2026-07-04 CFG038 FRA → BOS Jul 4, 10:50 UTCJul 4, 18:45 UTC7h 55m
2026-07-03 CFG2361 - Jul 3, 16:05 UTCJul 4, 03:35 UTC11h 30m
2026-07-02 CFG2360 FRA → BKK Jul 2, 18:50 UTCJul 3, 05:15 UTC10h 25m
2026-07-01 CFG117 CUN → FRA Jul 1, 22:50 UTCJul 2, 08:40 UTC9h 50m
2026-07-01 CFG116 FRA → CUN Jul 1, 09:45 UTCJul 1, 20:30 UTC10h 45m
2026-06-30 CFG039 CFU → FRA Jun 30, 22:35 UTCJul 1, 05:05 UTC6h 30m
2026-06-30 CFG038 FRA → BOS Jun 30, 12:00 UTCJun 30, 19:25 UTC7h 25m
2026-06-30 CFG403 - Jun 30, 01:00 UTCJun 30, 07:55 UTC6h 56m
2026-06-29 CFG402 FRA → YYZ Jun 29, 14:34 UTCJun 29, 22:24 UTC7h 50m
2026-06-29 CFG033 SEA → FRA Jun 29, 01:39 UTCJun 29, 11:25 UTC9h 45m
2026-06-28 CFG032 FRA → SEA Jun 28, 13:34 UTCJun 28, 22:59 UTC9h 25m
2026-06-28 CFG051 - Jun 28, 01:34 UTCJun 28, 10:24 UTC8h 50m
2026-06-27 CFG050 FRA → ANC Jun 27, 14:29 UTCJun 27, 23:19 UTC8h 50m
2026-06-27 CFG92A - Jun 27, 08:44 UTCJun 27, 09:44 UTC1h 0m
2026-06-26 CFG228 FRA → PUJ Jun 26, 12:59 UTCJun 26, 21:45 UTC8h 45m
2026-06-25 CFG039 CFU → FRA Jun 25, 22:24 UTCJun 26, 04:50 UTC6h 25m
2026-06-25 CFG038 FRA → BOS Jun 25, 10:55 UTCJun 25, 18:39 UTC7h 45m
2026-06-24 CFG033 - Jun 24, 01:39 UTCJun 24, 11:14 UTC9h 35m
2026-06-23 CFG032 FRA → SEA Jun 23, 12:35 UTCJun 23, 22:34 UTC10h 0m
2026-06-22 CFG081 - Jun 22, 00:44 UTCJun 22, 11:14 UTC10h 30m
2026-06-21 CFG080 FRA → LAX Jun 21, 11:00 UTCJun 21, 22:20 UTC11h 20m
2026-06-21 CFG039 CFU → FRA Jun 21, 04:49 UTCJun 21, 05:10 UTC20m
2026-06-20 CFG039 CFU → FRA Jun 20, 22:39 UTCJun 21, 04:44 UTC6h 5m
2026-06-20 CFG038 - Jun 20, 11:20 UTCJun 20, 19:09 UTC7h 50m
2026-06-20 CFG403 YYZ → FRA Jun 20, 00:04 UTCJun 20, 07:19 UTC7h 15m
2026-06-19 CFG402 FRA → YYZ Jun 19, 13:34 UTCJun 19, 21:24 UTC7h 50m
2026-06-19 CFG081 - Jun 19, 00:14 UTCJun 19, 10:59 UTC10h 45m
2026-06-18 CFG080 FRA → LAX Jun 18, 10:15 UTCJun 18, 21:35 UTC11h 20m
2026-06-17 CFG097 SFO → FRA Jun 17, 00:45 UTCJun 17, 11:20 UTC10h 35m
2026-06-16 CFG096 FRA → SFO Jun 16, 10:30 UTCJun 16, 21:30 UTC11h 1m
2026-06-14 CFG282 ZNZ → MBA Jun 14, 19:50 UTCJun 15, 15:45 UTC19h 54m
2026-06-14 CFG282 ZNZ → MBA Jun 14, 18:10 UTCJun 15, 15:45 UTC21h 35m
2026-06-13 CFG117 - Jun 13, 23:50 UTCJun 14, 13:35 UTC13h 45m
2026-06-13 CFG117 GFR → FRA Jun 13, 15:50 UTCJun 14, 13:35 UTC21h 46m

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

Mode-S 3C7A4F frequently asked

What is Mode-S code 3C7A4F?
3C7A4F is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-ANRO.
Where is Mode-S 3C7A4F registered?
Mode-S code 3C7A4F is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C7A4F broadcasting right now?
No active broadcast right now. Last signal was 21h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C7A4F, octal 17075117, decimal 3,963,471.
What flights does 3C7A4F operate?
Mode-S 3C7A4F has broadcast 20 distinct callsigns, including CFG403, CFG402, CFG039, CFG033, CFG017.