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sensors Mode-S transponder

3C6487

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIDG · AIRBUS A-321

Hex
3C6487
Octal
17062207
Decimal
3,957,895
Country
DE
Tail
D-AIDG
Type
A321
No current signal · last broadcast 2h ago
Flights observed
449
Distinct callsigns
20
Country
DE
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 3C6487.

Country allocation

The ICAO 24-bit address 3C6487 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
DLH192 - 8 2026-07-08
DLH2XC - 7 2026-07-08
DLH6YX - 6 2026-07-10
DLH3MU - 6 2026-07-10
DLH85K Lufthansa 5 2026-06-15
DLH83T - 5 2026-07-16
DLH62F - 5 2026-07-01
DLH53F - 5 2026-06-15
DLH4LC - 5 2026-07-15
DLH207 - 5 2026-07-15
DLH1RF - 5 2026-07-15
DLH12K - 5 2026-07-01
DLH05E - 5 2026-07-16
DLH92J - 4 2026-07-12
DLH821 - 4 2026-07-02
DLH7CE - 4 2026-07-01
DLH77P Lufthansa 4 2026-06-15
DLH44C - 4 2026-07-11
DLH1WL - 4 2026-07-05
DLH11F Lufthansa 4 2026-06-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 DLH982 FRA → DUB Jul 17, 20:15 UTCJul 17, 21:50 UTC1h 35m
2026-07-17 DLH947 - Jul 17, 17:30 UTCJul 17, 18:44 UTC1h 15m
2026-07-17 DLH9YW FRA → MAN Jul 17, 14:50 UTCJul 17, 16:10 UTC1h 20m
2026-07-17 DLH8EM - Jul 17, 11:55 UTCJul 17, 13:29 UTC1h 35m
2026-07-17 DLH6RK - Jul 17, 08:59 UTCJul 17, 10:30 UTC1h 30m
2026-07-17 DLH3C ZRH → FRA Jul 17, 07:14 UTCJul 17, 07:44 UTC30m
2026-07-17 DLH8YY FRA → ZRH Jul 17, 04:44 UTCJul 17, 05:15 UTC30m
2026-07-16 DLH05E - Jul 16, 17:54 UTCJul 16, 19:55 UTC2h 0m
2026-07-16 DLH83T FRA → OPO Jul 16, 12:55 UTCJul 16, 15:25 UTC2h 30m
2026-07-16 DLH179 - Jul 16, 09:00 UTCJul 16, 09:55 UTC55m
2026-07-16 DLH3EV FRA → BER Jul 16, 07:10 UTCJul 16, 07:50 UTC40m
2026-07-16 DLH6EJ BLL → FRA Jul 16, 04:15 UTCJul 16, 05:25 UTC1h 10m
2026-07-15 DLH4KW FRA → BLL Jul 15, 20:50 UTCJul 15, 21:45 UTC55m
2026-07-15 DLH05E OPO → FRA Jul 15, 16:10 UTCJul 15, 18:15 UTC2h 5m
2026-07-15 DLH83T FRA → OPO Jul 15, 12:25 UTCJul 15, 14:55 UTC2h 30m
2026-07-15 DLH1RF MUC → FRA Jul 15, 10:20 UTCJul 15, 11:05 UTC45m
2026-07-15 DLH4LC - Jul 15, 08:55 UTCJul 15, 09:25 UTC30m
2026-07-15 DLH207 - Jul 15, 06:10 UTCJul 15, 07:00 UTC50m
2026-07-14 DLH202 FRA → BER Jul 14, 18:35 UTCJul 14, 19:15 UTC40m
2026-07-14 DLH35M LIS → FRA Jul 14, 12:30 UTCJul 14, 14:45 UTC2h 15m
2026-07-14 DLH39X FRA → LIS Jul 14, 07:55 UTCJul 14, 11:05 UTC3h 10m
2026-07-14 DLH899 VNO → FRA Jul 14, 03:45 UTCJul 14, 05:45 UTC2h 0m
2026-07-13 DLH898 FRA → VNO Jul 13, 19:15 UTCJul 13, 20:55 UTC1h 40m
2026-07-13 DLH8LX - Jul 13, 14:35 UTCJul 13, 16:45 UTC2h 10m
2026-07-13 DLH8RC FRA → OTP Jul 13, 11:30 UTCJul 13, 13:30 UTC2h 0m
2026-07-13 DLH179 - Jul 13, 09:20 UTCJul 13, 10:10 UTC50m
2026-07-13 DLH3EV FRA → BER Jul 13, 06:55 UTCJul 13, 07:40 UTC45m
2026-07-13 DLH3KV DRS → FRA Jul 13, 04:15 UTCJul 13, 05:05 UTC50m
2026-07-12 DLH2HY - Jul 12, 20:20 UTCJul 12, 21:00 UTC40m
2026-07-12 DLH1YM - Jul 12, 17:40 UTCJul 12, 18:50 UTC1h 10m
2026-07-12 DLH1HT - Jul 12, 15:50 UTCJul 12, 16:45 UTC55m
2026-07-12 DLH3VL - Jul 12, 13:20 UTCJul 12, 14:35 UTC1h 15m
2026-07-12 DLH3MW - Jul 12, 11:10 UTCJul 12, 12:05 UTC55m
2026-07-12 DLH92J OPO → FRA Jul 12, 05:30 UTCJul 12, 07:40 UTC2h 10m
2026-07-11 DLH44C FRA → OPO Jul 11, 19:25 UTCJul 11, 21:45 UTC2h 20m
2026-07-11 DLH7KW - Jul 11, 14:50 UTCJul 11, 16:30 UTC1h 40m
2026-07-11 DLH8UA FRA → BEG Jul 11, 12:20 UTCJul 11, 13:40 UTC1h 20m
2026-07-11 DLH4HU KRK → FRA Jul 11, 09:25 UTCJul 11, 10:45 UTC1h 20m
2026-07-11 DLH6EM - Jul 11, 07:10 UTCJul 11, 08:20 UTC1h 10m
2026-07-11 DLH5JV LEJ → FRA Jul 11, 04:25 UTCJul 11, 05:05 UTC40m
2026-07-10 DLH9HC FRA → LEJ Jul 10, 20:25 UTCJul 10, 21:00 UTC35m
2026-07-10 DLH5TY - Jul 10, 16:50 UTCJul 10, 18:20 UTC1h 30m
2026-07-10 DLH1LC - Jul 10, 14:05 UTCJul 10, 15:35 UTC1h 30m
2026-07-10 DLH6YX - Jul 10, 11:20 UTCJul 10, 12:50 UTC1h 30m
2026-07-10 DLH3MU - Jul 10, 08:50 UTCJul 10, 10:00 UTC1h 10m
2026-07-10 DLH1561 - Jul 10, 01:15 UTCJul 10, 05:05 UTC3h 50m
2026-07-09 DLH1560 - Jul 9, 19:40 UTCJul 9, 23:00 UTC3h 20m
2026-07-09 DLH883 TLL → FRA Jul 9, 15:35 UTCJul 9, 17:35 UTC2h 0m
2026-07-09 DLH882 FRA → TLL Jul 9, 12:35 UTCJul 9, 14:35 UTC2h 0m
2026-07-09 DLH9KK BER → FRA Jul 9, 09:55 UTCJul 9, 10:40 UTC45m

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

Mode-S 3C6487 frequently asked

What is Mode-S code 3C6487?
3C6487 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIDG.
Where is Mode-S 3C6487 registered?
Mode-S code 3C6487 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6487 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6487, octal 17062207, decimal 3,957,895.
What flights does 3C6487 operate?
Mode-S 3C6487 has broadcast 20 distinct callsigns, including DLH192, DLH2XC, DLH6YX, DLH3MU, DLH85K.