Apparatus

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sensors Mode-S transponder

3C1BAE

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AZMN · AIRBUS A-300-600

Hex
3C1BAE
Octal
17015656
Decimal
3,939,246
Country
DE
Tail
D-AZMN
Type
A306
Broadcasting now · callsign BCS44C · 16,900 ft
Flights observed
209
Distinct callsigns
20
Country
DE
Last broadcast
19h ago

Current position

3C1BAE is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3C1BAE 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
BCS3265 - 8 2026-07-02
BCS9TC - 7 2026-06-22
BCS5WE - 7 2026-07-10
BCS51M - 7 2026-07-02
BCS3906 - 7 2026-07-02
BCS36V - 6 2026-07-10
BCS3264 - 6 2026-07-02
BCS198 - 6 2026-07-10
BCS10K - 6 2026-07-09
BCS6756 European Air Transport 5 2026-06-10
BCS35P European Air Transport 5 2026-06-10
BCS2230 - 5 2026-07-07
BCS6GA - 4 2026-07-05
BCS62B European Air Transport 4 2026-06-10
BCS57D - 4 2026-07-08
BCS48D - 4 2026-05-19
BCS42M European Air Transport 4 2026-05-19
BCS3UP - 4 2026-07-08
BCS39G European Air Transport 4 2026-06-10
BCS2UR European Air Transport 4 2026-05-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 BCS20A LEJ → CPH Jul 14, 02:10 UTCJul 14, 02:55 UTC45m
2026-07-13 BCS55K BCN → LEJ Jul 13, 20:00 UTCJul 13, 21:55 UTC1h 55m
2026-07-13 BCS3LR LEJ → BCN Jul 13, 00:05 UTCJul 13, 02:05 UTC2h 0m
2026-07-12 BCS92P BRU → LEJ Jul 12, 08:10 UTCJul 12, 09:05 UTC55m
2026-07-11 BCS417P - Jul 11, 09:45 UTCJul 11, 11:15 UTC1h 30m
2026-07-10 BCS36V - Jul 10, 18:20 UTCJul 10, 19:10 UTC50m
2026-07-10 BCS5WE - Jul 10, 05:50 UTCJul 10, 06:45 UTC55m
2026-07-10 BCS198 - Jul 10, 01:45 UTCJul 10, 03:35 UTC1h 50m
2026-07-09 BCS7JG MAD → LEJ Jul 9, 19:55 UTCJul 9, 22:10 UTC2h 15m
2026-07-09 BCS230P FRA → MAD Jul 9, 12:25 UTCJul 9, 14:30 UTC2h 5m
2026-07-09 BCS6049 MAD → FRA Jul 9, 08:30 UTCJul 9, 10:30 UTC2h 0m
2026-07-09 BCS10K LEJ → MAD Jul 9, 02:40 UTCJul 9, 04:50 UTC2h 10m
2026-07-08 BCS3YK OPO → LEJ Jul 8, 19:05 UTCJul 8, 21:50 UTC2h 45m
2026-07-08 BCS57D - Jul 8, 05:35 UTCJul 8, 06:25 UTC50m
2026-07-08 BCS3UP - Jul 8, 01:30 UTCJul 8, 02:50 UTC1h 20m
2026-07-07 BCS2665 - Jul 7, 21:55 UTCJul 7, 22:35 UTC40m
2026-07-07 BCS229 - Jul 7, 19:35 UTCJul 7, 19:50 UTC15m
2026-07-07 BCS2230 LEJ → STN Jul 7, 04:00 UTCJul 7, 05:15 UTC1h 15m
2026-07-06 BCS80A MXP → LEJ Jul 6, 20:40 UTCJul 6, 21:50 UTC1h 10m
2026-07-05 BCS6GA BRU → MXP Jul 5, 21:05 UTCJul 5, 22:15 UTC1h 10m
2026-07-05 BCS71C LEJ → BRU Jul 5, 16:25 UTCJul 5, 17:20 UTC55m
2026-07-04 BCS860P FRA → LEJ Jul 4, 11:05 UTCJul 4, 11:45 UTC40m
2026-07-04 BCS186 - Jul 4, 02:35 UTCJul 4, 03:10 UTC35m
2026-07-03 BCS1491 AMS → LEJ Jul 3, 20:10 UTCJul 3, 21:00 UTC50m
2026-07-03 BCS1443 - Jul 3, 05:05 UTCJul 3, 05:40 UTC35m
2026-07-03 BCS8PA LEJ → STN Jul 3, 01:30 UTCJul 3, 02:55 UTC1h 25m
2026-07-02 BCS3265 - Jul 2, 20:15 UTCJul 2, 21:25 UTC1h 10m
2026-07-02 BCS51M - Jul 2, 18:20 UTCJul 2, 18:45 UTC25m
2026-07-02 BCS3906 - Jul 2, 06:00 UTCJul 2, 06:30 UTC30m
2026-07-02 BCS3264 - Jul 2, 03:25 UTCJul 2, 04:35 UTC1h 10m
2026-07-01 BCS44C - Jul 1, 21:30 UTCJul 1, 22:15 UTC45m
2026-07-01 BCS20A LEJ → CPH Jul 1, 02:20 UTCJul 1, 03:05 UTC45m
2026-06-30 BCS8449 SVQ → LEJ Jun 30, 20:40 UTCJun 30, 23:30 UTC2h 50m
2026-06-30 BCS5WE - Jun 30, 17:40 UTCJun 30, 18:35 UTC55m
2026-06-30 BCS194 LEJ → MXP Jun 30, 14:00 UTCJun 30, 16:00 UTC2h 0m
2026-06-27 BCS48B - Jun 27, 19:09 UTCJun 27, 20:14 UTC1h 5m
2026-06-27 BCS2EV - Jun 27, 02:55 UTCJun 27, 04:09 UTC1h 15m
2026-06-26 BCS59X LYS → LEJ Jun 26, 20:34 UTCJun 26, 21:55 UTC1h 20m
2026-06-26 BCS24J LEJ → LYS Jun 26, 03:45 UTCJun 26, 04:55 UTC1h 10m
2026-06-25 BCS3265 - Jun 25, 20:19 UTCJun 25, 21:25 UTC1h 5m
2026-06-25 BCS51M - Jun 25, 18:24 UTCJun 25, 18:50 UTC25m
2026-06-25 BCS3906 - Jun 25, 06:35 UTCJun 25, 07:00 UTC25m
2026-06-25 BCS3264 - Jun 25, 03:54 UTCJun 25, 05:00 UTC1h 5m
2026-06-24 BCS839P - Jun 24, 22:25 UTCJun 25, 00:59 UTC2h 35m
2026-06-24 BCS57D - Jun 24, 06:35 UTCJun 24, 07:24 UTC50m
2026-06-24 BCS3UP - Jun 24, 01:24 UTCJun 24, 02:40 UTC1h 15m
2026-06-23 BCS2665 - Jun 23, 22:05 UTCJun 23, 22:40 UTC35m
2026-06-23 BCS229 STN → LHR Jun 23, 19:24 UTCJun 23, 19:50 UTC25m
2026-06-23 BCS2230 LEJ → STN Jun 23, 03:54 UTCJun 23, 05:24 UTC1h 30m
2026-06-22 BCS9TC - Jun 22, 21:14 UTCJun 22, 23:14 UTC2h 0m

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

Mode-S 3C1BAE frequently asked

What is Mode-S code 3C1BAE?
3C1BAE is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AZMN.
Where is Mode-S 3C1BAE registered?
Mode-S code 3C1BAE is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C1BAE broadcasting right now?
Yes. Mode-S 3C1BAE is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C1BAE, octal 17015656, decimal 3,939,246.
What flights does 3C1BAE operate?
Mode-S 3C1BAE has broadcast 20 distinct callsigns, including BCS3265, BCS9TC, BCS5WE, BCS51M, BCS3906.