sensors Mode-S transponder

3C7A45

ICAO 24-bit transponder address · allocated to Germany

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

Hex
3C7A45
Octal
17075105
Decimal
3,963,461
Country
DE
Tail
D-ANRE
Type
A339
No current signal · last broadcast 3h ago
Flights observed
98
Distinct callsigns
20
Country
DE
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 3C7A45.

Country allocation

The ICAO 24-bit address 3C7A45 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

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 CFG2362 FRA → HFE May 29, 18:45 UTCMay 30, 05:15 UTC10h 30m
2026-05-29 CFG115 CUN → FRA May 29, 03:20 UTCMay 29, 12:40 UTC9h 20m
2026-05-28 CFG114 FRA → CUN May 28, 14:10 UTCMay 29, 00:45 UTC10h 35m
2026-05-28 CFG081 - May 28, 00:25 UTCMay 28, 11:05 UTC10h 40m
2026-05-27 CFG080 FRA → LAX May 27, 10:25 UTCMay 27, 22:00 UTC11h 35m
2026-05-27 CFG403 YYZ → FRA May 27, 00:19 UTCMay 27, 07:45 UTC7h 25m
2026-05-26 CFG402 FRA → YYZ May 26, 13:50 UTCMay 26, 21:49 UTC8h 0m
2026-05-26 CFG403 YYZ → FRA May 26, 00:44 UTCMay 26, 07:55 UTC7h 10m
2026-05-25 CFG402 FRA → YYZ May 25, 13:35 UTCMay 25, 21:54 UTC8h 20m
2026-05-25 CFG033 SEA → FRA May 25, 01:55 UTCMay 25, 11:05 UTC9h 10m
2026-05-24 CFG032 FRA → SEA May 24, 13:05 UTCMay 24, 18:35 UTC5h 30m
2026-05-23 CFG229 PUJ → FRA May 23, 15:20 UTCMay 24, 09:20 UTC18h 0m
2026-05-23 CFG228 FRA → PUJ May 23, 13:20 UTCMay 24, 09:20 UTC20h 0m
2026-05-21 CFG315 MRU → FRA May 21, 12:35 UTCMay 21, 15:40 UTC3h 5m
2026-05-20 CFG315 MRU → FRA May 20, 17:20 UTCMay 21, 15:40 UTC22h 20m
2026-05-20 CFG315 MRU → FRA May 20, 15:20 UTCMay 21, 15:15 UTC23h 55m
2026-05-20 CFG314 FRA → MRU May 20, 14:55 UTCMay 21, 13:15 UTC22h 20m
2026-05-19 CFG115 CUN → FRA May 19, 22:45 UTCMay 20, 08:45 UTC10h 1m
2026-05-19 CFG114 FRA → CUN May 19, 09:35 UTCMay 19, 20:10 UTC10h 35m
2026-05-18 CFG282 ZNZ → MBA May 18, 12:40 UTCMay 18, 15:45 UTC3h 5m
2026-05-17 CFG282 ZNZ → MBA May 17, 19:20 UTCMay 18, 15:45 UTC20h 25m
2026-05-17 CFG282 ZNZ → MBA May 17, 18:01 UTCMay 18, 15:45 UTC21h 45m
2026-05-17 CFG117 CUN → FRA May 17, 03:05 UTCMay 17, 12:45 UTC9h 40m
2026-05-16 CFG116 FRA → CUN May 16, 13:25 UTCMay 17, 00:45 UTC11h 19m
2026-05-16 CFG081 - May 16, 00:15 UTCMay 16, 10:31 UTC10h 16m
2026-05-15 CFG080 FRA → LAX May 15, 10:05 UTCMay 15, 21:25 UTC11h 19m
2026-05-14 CFG229 PUJ → FRA May 14, 08:45 UTCMay 14, 10:31 UTC1h 45m
2026-05-13 CFG228 FRA → PUJ May 13, 13:45 UTCMay 13, 22:40 UTC8h 55m
2026-05-13 CFG081 - May 13, 00:05 UTCMay 13, 10:45 UTC10h 40m
2026-05-12 CFG080 FRA → LAX May 12, 10:10 UTCMay 12, 21:35 UTC11h 25m
2026-05-11 CFG033 SEA → FRA May 11, 01:45 UTCMay 11, 11:00 UTC9h 15m
2026-05-10 CFG032 FRA → SEA May 10, 12:54 UTCMay 10, 23:19 UTC10h 25m
2026-05-09 CFG315 MRU → FRA May 9, 11:45 UTCMay 9, 15:50 UTC4h 5m
2026-05-08 CFG315 MRU → FRA May 8, 17:20 UTCMay 9, 15:50 UTC22h 30m
2026-05-08 CFG314 FRA → MRU May 8, 15:20 UTCMay 9, 15:15 UTC23h 55m
2026-05-08 CFG314 FRA → MRU May 8, 15:00 UTCMay 9, 13:15 UTC22h 15m
2026-05-07 CFG2367 SYX → BKK May 7, 15:55 UTCMay 8, 03:49 UTC11h 55m
2026-05-07 CFG2367 SYX → BKK May 7, 07:45 UTCMay 7, 13:35 UTC5h 50m
2026-05-06 CFG2366 FRA → BKK May 6, 18:35 UTCMay 7, 05:00 UTC10h 25m
2026-05-06 CFG081 - May 6, 00:20 UTCMay 6, 11:00 UTC10h 40m
2026-05-05 CFG080 FRA → LAX May 5, 10:05 UTCMay 5, 21:10 UTC11h 5m
2026-05-04 CFG2361 BKK → FRA May 4, 15:55 UTCMay 5, 03:40 UTC11h 46m
2026-05-04 CFG2361 BKK → FRA May 4, 08:00 UTCMay 4, 13:40 UTC5h 40m
2026-05-03 CFG2360 FRA → BKK May 3, 18:34 UTCMay 4, 05:30 UTC10h 55m
2026-05-02 CFG2369 HKT → FRA May 2, 21:40 UTCMay 3, 15:25 UTC17h 44m
2026-05-02 CFG2369 HKT → FRA May 2, 20:10 UTCMay 3, 15:25 UTC19h 14m
2026-05-02 CFG2369 HKT → FRA May 2, 17:20 UTCMay 3, 15:25 UTC22h 4m
2026-05-02 CFG2369 HKT → FRA May 2, 15:20 UTCMay 3, 15:15 UTC23h 54m
2026-05-02 CFG2368 FRA → HKT May 2, 13:45 UTCMay 3, 12:30 UTC22h 44m
2026-05-02 CFG081 - May 2, 00:15 UTCMay 2, 11:05 UTC10h 51m

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

Mode-S 3C7A45 frequently asked

What is Mode-S code 3C7A45?
3C7A45 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-ANRE.
Where is Mode-S 3C7A45 registered?
Mode-S code 3C7A45 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C7A45 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C7A45, octal 17075105, decimal 3,963,461.
What flights does 3C7A45 operate?
Mode-S 3C7A45 has broadcast 20 distinct callsigns, including CFG2361, CFG6KW, CFG315, CFG2360, CFG017.