Apparatus

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sensors Mode-S transponder

3C0936

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-ASMR · AIRBUS A-320

Hex
3C0936
Octal
17004466
Decimal
3,934,518
Country
DE
Tail
D-ASMR
Type
A320
Broadcasting now · callsign SDR19CX · 38,000 ft
Flights observed
200
Distinct callsigns
20
Country
DE
Last broadcast
1h ago

Current position

3C0936 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3C0936 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
SDR11DL - 12 2026-07-13
SDR10EL - 11 2026-07-13
SDR11BL City Airline 10 2026-07-17
SDR10CL City Airline 10 2026-07-17
SDR78JA - 9 2026-07-12
SDR44QJ - 8 2026-07-09
SDR78KD - 7 2026-07-12
SDR44PT - 7 2026-07-09
SDR17QL - 7 2026-07-14
SDR16PL - 7 2026-07-14
SDR14YL - 7 2026-07-15
SDR15XL - 6 2026-07-15
SDR60YJ - 5 2026-06-06
SDR11YL - 5 2026-07-12
SDR11ML - 5 2026-07-11
SDR10XL - 5 2026-07-12
SDR10NL - 5 2026-07-11
SDR39PY City Airline 4 2026-04-17
SDR39QX - 3 2026-04-17
SDR28AP City Airline 3 2026-04-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 SDR19CX BEY → BER Jul 18, 00:45 UTCJul 18, 01:30 UTC45m
2026-07-17 SDR19BY BER → BEY Jul 17, 19:49 UTCJul 17, 23:20 UTC3h 30m
2026-07-17 SDR11BL BEY → BER Jul 17, 14:55 UTCJul 17, 18:34 UTC3h 40m
2026-07-17 SDR10CL BER → BEY Jul 17, 10:00 UTCJul 17, 13:10 UTC3h 10m
2026-07-16 SDR18XX OPO → BER Jul 16, 17:05 UTCJul 16, 19:45 UTC2h 40m
2026-07-16 SDR18YB BER → OPO Jul 16, 12:20 UTCJul 16, 15:49 UTC3h 30m
2026-07-16 SDR70TS - Jul 16, 08:45 UTCJul 16, 10:50 UTC2h 5m
2026-07-16 SDR70WQ - Jul 16, 05:40 UTCJul 16, 07:30 UTC1h 50m
2026-07-16 SDR19GH - Jul 16, 00:35 UTCJul 16, 04:20 UTC3h 45m
2026-07-15 SDR19HJ - Jul 15, 20:00 UTCJul 15, 23:05 UTC3h 5m
2026-07-15 SDR15XL - Jul 15, 14:10 UTCJul 15, 17:55 UTC3h 45m
2026-07-15 SDR14YL - Jul 15, 09:30 UTCJul 15, 12:45 UTC3h 15m
2026-07-14 SDR17QL - Jul 14, 15:00 UTCJul 14, 18:40 UTC3h 40m
2026-07-14 SDR16PL - Jul 14, 10:25 UTCJul 14, 13:35 UTC3h 10m
2026-07-14 SDR10YA - Jul 14, 00:35 UTCJul 14, 04:20 UTC3h 45m
2026-07-13 SDR10XA - Jul 13, 20:00 UTCJul 13, 23:15 UTC3h 15m
2026-07-13 SDR11DL - Jul 13, 14:15 UTCJul 13, 17:45 UTC3h 30m
2026-07-13 SDR10EL - Jul 13, 09:25 UTCJul 13, 12:40 UTC3h 15m
2026-07-12 SDR11YL - Jul 12, 16:50 UTCJul 12, 20:25 UTC3h 35m
2026-07-12 SDR10XL - Jul 12, 12:01 UTCJul 12, 15:15 UTC3h 15m
2026-07-12 SDR78JA - Jul 12, 08:05 UTCJul 12, 10:05 UTC2h 0m
2026-07-12 SDR78KD - Jul 12, 04:50 UTCJul 12, 06:40 UTC1h 50m
2026-07-11 SDR11ML - Jul 11, 16:05 UTCJul 11, 19:45 UTC3h 40m
2026-07-11 SDR10NL - Jul 11, 11:25 UTCJul 11, 14:30 UTC3h 5m
2026-07-11 SDR19CX - Jul 11, 00:35 UTCJul 11, 04:25 UTC3h 50m
2026-07-10 SDR19BY - Jul 10, 19:50 UTCJul 10, 23:05 UTC3h 15m
2026-07-10 SDR11BL - Jul 10, 14:35 UTCJul 10, 18:20 UTC3h 45m
2026-07-10 SDR10CL - Jul 10, 10:00 UTCJul 10, 13:05 UTC3h 5m
2026-07-10 SDR19BC - Jul 10, 01:00 UTCJul 10, 04:45 UTC3h 45m
2026-07-09 SDR19CD - Jul 9, 20:10 UTCJul 9, 23:20 UTC3h 10m
2026-07-09 SDR44PT - Jul 9, 12:20 UTCJul 9, 15:20 UTC3h 0m
2026-07-09 SDR44QJ - Jul 9, 08:15 UTCJul 9, 10:35 UTC2h 20m
2026-07-09 SDR19GH - Jul 9, 01:00 UTCJul 9, 04:45 UTC3h 45m
2026-07-08 SDR19HJ - Jul 8, 20:15 UTCJul 8, 23:35 UTC3h 20m
2026-07-08 SDR15XL BEY → BER Jul 8, 14:00 UTCJul 8, 17:35 UTC3h 35m
2026-07-08 SDR14YL - Jul 8, 09:50 UTCJul 8, 12:30 UTC2h 40m
2026-07-08 SDR14YL - Jul 8, 09:30 UTCJul 8, 09:45 UTC15m
2026-07-07 SDR17QL - Jul 7, 14:05 UTCJul 7, 17:50 UTC3h 45m
2026-07-07 SDR16PL - Jul 7, 09:20 UTCJul 7, 12:35 UTC3h 15m
2026-07-07 SDR10YA - Jul 7, 00:50 UTCJul 7, 04:35 UTC3h 45m
2026-07-06 SDR10XA - Jul 6, 20:10 UTCJul 6, 23:20 UTC3h 10m
2026-07-06 SDR11DL BEY → BER Jul 6, 14:15 UTCJul 6, 17:55 UTC3h 40m
2026-07-06 SDR10EL BER → BEY Jul 6, 09:40 UTCJul 6, 12:50 UTC3h 10m
2026-07-05 SDR11YL - Jul 5, 16:45 UTCJul 5, 20:25 UTC3h 40m
2026-07-05 SDR10XL - Jul 5, 11:55 UTCJul 5, 15:10 UTC3h 15m
2026-07-05 SDR78JA - Jul 5, 08:10 UTCJul 5, 10:25 UTC2h 15m
2026-07-05 SDR78KD - Jul 5, 04:55 UTCJul 5, 06:45 UTC1h 50m
2026-07-04 SDR11ML - Jul 4, 16:00 UTCJul 4, 19:40 UTC3h 40m
2026-07-04 SDR10NL - Jul 4, 11:35 UTCJul 4, 14:30 UTC2h 55m
2026-07-04 SDR19CX - Jul 4, 00:30 UTCJul 4, 04:10 UTC3h 40m

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

Mode-S 3C0936 frequently asked

What is Mode-S code 3C0936?
3C0936 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-ASMR.
Where is Mode-S 3C0936 registered?
Mode-S code 3C0936 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C0936 broadcasting right now?
Yes. Mode-S 3C0936 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C0936, octal 17004466, decimal 3,934,518.
What flights does 3C0936 operate?
Mode-S 3C0936 has broadcast 20 distinct callsigns, including SDR11DL, SDR10EL, SDR11BL, SDR10CL, SDR78JA.