Apparatus

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sensors Mode-S transponder

3C6650

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIRP · AIRBUS A-321

Hex
3C6650
Octal
17063120
Decimal
3,958,352
Country
DE
Tail
D-AIRP
Type
A321
No current signal · last broadcast Jul 26, 21:05 UTC
Flights observed
468
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 21:05 UTC

Last known position

Most recent position reported by Mode-S 3C6650.

Country allocation

The ICAO 24-bit address 3C6650 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
DLH7EC - 6 2026-07-12
DLH982 - 5 2026-07-07
DLH8PP - 5 2026-07-15
DLH78H - 5 2026-06-30
DLH74U - 5 2026-06-29
DLH4UP - 5 2026-07-15
DLH11F - 5 2026-06-26
DLH9PL - 4 2026-07-08
DLH9FW - 4 2026-07-13
DLH9CJ - 4 2026-07-02
DLH77P - 4 2026-06-27
DLH73H - 4 2026-07-06
DLH6MM - 4 2026-06-29
DLH4AR - 4 2026-07-17
DLH3EV Lufthansa 4 2026-06-10
DLH341 Lufthansa 4 2026-07-24
DLH340 Lufthansa 4 2026-07-24
DLH323 - 4 2026-07-04
DLH322 - 4 2026-07-04
DLH309 - 4 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DLH206 FRA → DRS Jul 26, 20:15 UTCJul 26, 21:00 UTC45m
2026-07-26 DLH7MN CTA → MUC Jul 26, 16:55 UTCJul 26, 18:00 UTC1h 5m
2026-07-26 DLH9CH DUB → FRA Jul 26, 14:55 UTCJul 26, 15:50 UTC55m
2026-07-26 DLH9EJ TOS → FRA Jul 26, 11:30 UTCJul 26, 13:30 UTC2h 0m
2026-07-26 DLH5MV FRA → GOT Jul 26, 08:15 UTCJul 26, 10:10 UTC1h 55m
2026-07-26 DLH85N FRA → FAO Jul 26, 05:15 UTCJul 26, 07:00 UTC1h 46m
2026-07-25 DLH48F FRA → MRS Jul 25, 19:50 UTCJul 25, 21:15 UTC1h 25m
2026-07-25 DLH63H NCE → FRA Jul 25, 15:55 UTCJul 25, 17:55 UTC2h 0m
2026-07-25 DLH71H FRA → SZG Jul 25, 12:35 UTCJul 25, 14:40 UTC2h 5m
2026-07-25 DLH1LL STR → MUC Jul 25, 07:10 UTCJul 25, 07:55 UTC45m
2026-07-25 DLH9KX FRA → BLL Jul 25, 05:25 UTCJul 25, 06:05 UTC40m
2026-07-24 DLH341 CAG → FRA Jul 24, 17:30 UTCJul 24, 19:10 UTC1h 40m
2026-07-24 DLH340 FRA → GOA Jul 24, 14:30 UTCJul 24, 15:50 UTC1h 20m
2026-07-24 DLH3CJ SOF → FRA Jul 24, 11:30 UTCJul 24, 12:40 UTC1h 10m
2026-07-24 DLH7AA STR → FRA Jul 24, 09:05 UTCJul 24, 10:25 UTC1h 20m
2026-07-24 DLH3HP FRA → DRS Jul 24, 04:20 UTCJul 24, 06:55 UTC2h 35m
2026-07-23 DLH8AH BHX → MUC Jul 23, 18:35 UTCJul 23, 20:35 UTC2h 0m
2026-07-23 DLH7LY - Jul 23, 15:35 UTCJul 23, 17:05 UTC1h 30m
2026-07-23 DLH804 FRA → ARN Jul 23, 11:50 UTCJul 23, 13:45 UTC1h 55m
2026-07-23 DLH3PF MUC → FRA Jul 23, 08:55 UTCJul 23, 10:25 UTC1h 30m
2026-07-23 DLH9LL MUC → CGN Jul 23, 05:30 UTCJul 23, 06:50 UTC1h 20m
2026-07-22 DLH1301 IST → FRA Jul 22, 15:50 UTCJul 22, 18:25 UTC2h 35m
2026-07-22 DLH1300 FRA → IST Jul 22, 11:35 UTCJul 22, 13:55 UTC2h 20m
2026-07-21 DLH6UL HAM → FRA Jul 21, 17:15 UTCJul 21, 18:45 UTC1h 30m
2026-07-21 DLH6HE FRA → BUD Jul 21, 15:05 UTCJul 21, 16:20 UTC1h 15m
2026-07-20 DLH947 MAN → FRA Jul 20, 17:40 UTCJul 20, 19:00 UTC1h 20m
2026-07-20 DLH9YW - Jul 20, 14:55 UTCJul 20, 16:15 UTC1h 20m
2026-07-20 DLH1RE MUC → HEL Jul 20, 11:10 UTCJul 20, 13:10 UTC2h 0m
2026-07-20 DLH880 FRA → TLL Jul 20, 08:05 UTCJul 20, 10:05 UTC2h 0m
2026-07-20 DLH3FL - Jul 20, 04:05 UTCJul 20, 06:10 UTC2h 5m
2026-07-19 DLH7WK FRA → OTP Jul 19, 18:45 UTCJul 19, 20:25 UTC1h 40m
2026-07-19 DLH77X SVQ → FRA Jul 19, 11:20 UTCJul 19, 13:40 UTC2h 20m
2026-07-19 DLH98C FRA → SVQ Jul 19, 07:05 UTCJul 19, 09:45 UTC2h 40m
2026-07-19 DLH7EK - Jul 19, 04:35 UTCJul 19, 05:20 UTC45m
2026-07-18 DLH1WP FRA → HAM Jul 18, 17:10 UTCJul 18, 17:55 UTC45m
2026-07-18 DLH895 VNO → FRA Jul 18, 10:40 UTCJul 18, 12:20 UTC1h 40m
2026-07-18 DLH894 FRA → SVG Jul 18, 08:05 UTCJul 18, 09:40 UTC1h 35m
2026-07-18 DLH894 FRA → SVG Jul 18, 07:00 UTCJul 18, 07:05 UTC5m
2026-07-18 DLH7VT BGO → FRA Jul 18, 04:30 UTCJul 18, 06:10 UTC1h 40m
2026-07-17 DLH8LP FRA → BGO Jul 17, 20:15 UTCJul 17, 21:55 UTC1h 40m
2026-07-17 DLH309 - Jul 17, 16:34 UTCJul 17, 18:40 UTC2h 5m
2026-07-17 DLH4AR - Jul 17, 12:00 UTCJul 17, 14:00 UTC2h 0m
2026-07-17 DLH4LX - Jul 17, 08:04 UTCJul 17, 09:55 UTC1h 50m
2026-07-17 DLH8CK FRA → OSL Jul 17, 05:15 UTCJul 17, 06:50 UTC1h 35m
2026-07-16 DLH42Y LIS → FRA Jul 16, 16:00 UTCJul 16, 18:19 UTC2h 20m
2026-07-16 DLH03H FRA → LIS Jul 16, 11:50 UTCJul 16, 14:40 UTC2h 50m
2026-07-16 DLH7VV VCE → FRA Jul 16, 09:10 UTCJul 16, 10:20 UTC1h 10m
2026-07-16 DLH8MW - Jul 16, 07:10 UTCJul 16, 08:05 UTC55m
2026-07-16 DLH4XV DUS → FRA Jul 16, 04:25 UTCJul 16, 04:50 UTC25m
2026-07-15 DLH078 - Jul 15, 19:35 UTCJul 15, 20:00 UTC25m

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

Mode-S 3C6650 frequently asked

What is Mode-S code 3C6650?
3C6650 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIRP.
Where is Mode-S 3C6650 registered?
Mode-S code 3C6650 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6650 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6650, octal 17063120, decimal 3,958,352.
What flights does 3C6650 operate?
Mode-S 3C6650 has broadcast 20 distinct callsigns, including DLH7EC, DLH982, DLH8PP, DLH78H, DLH74U.