Apparatus

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sensors Mode-S transponder

3C6589

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AILI · AIRBUS A-319

Hex
3C6589
Octal
17062611
Decimal
3,958,153
Country
DE
Tail
D-AILI
Type
A319
No current signal · last broadcast 3h ago
Flights observed
538
Distinct callsigns
20
Country
DE
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 3C6589.

Country allocation

The ICAO 24-bit address 3C6589 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
DLH839 - 9 2026-07-08
DLH5HC - 8 2026-07-08
DLH3XN - 8 2026-07-04
DLH3TT - 8 2026-07-17
DLH2WR - 8 2026-07-17
DLH2MM - 8 2026-07-04
DLH1559 - 7 2026-07-16
DLH1556 - 7 2026-07-17
DLH9MA - 6 2026-07-17
DLH1558 - 6 2026-07-16
DLH8KF - 5 2026-07-17
DLH5CK Lufthansa 5 2026-06-15
DLH3F - 5 2026-07-07
DLH36E - 5 2026-07-07
DLH1557 - 5 2026-07-14
DLH9YA - 4 2026-06-16
DLH9HC - 4 2026-06-20
DLH958 - 4 2026-07-11
DLH8RM - 4 2026-07-15
DLH8NL - 4 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 DLH1556 - Jul 17, 19:00 UTCJul 17, 20:44 UTC1h 45m
2026-07-17 DLH1556 - Jul 17, 18:34 UTCJul 17, 18:40 UTC5m
2026-07-17 DLH2WR POZ → FRA Jul 17, 14:00 UTCJul 17, 15:10 UTC1h 10m
2026-07-17 DLH3TT FRA → POZ Jul 17, 11:35 UTCJul 17, 12:30 UTC55m
2026-07-17 DLH9MA - Jul 17, 08:54 UTCJul 17, 09:55 UTC1h 0m
2026-07-17 DLH8KF FRA → POZ Jul 17, 07:00 UTCJul 17, 07:50 UTC50m
2026-07-17 DLH2TN - Jul 17, 04:25 UTCJul 17, 05:39 UTC1h 15m
2026-07-16 DLH9863 - Jul 16, 17:25 UTCJul 16, 18:10 UTC45m
2026-07-16 DLH6AW FRA → MXP Jul 16, 15:40 UTCJul 16, 16:35 UTC55m
2026-07-16 DLH1559 - Jul 16, 12:05 UTCJul 16, 14:10 UTC2h 5m
2026-07-16 DLH1558 - Jul 16, 08:55 UTCJul 16, 10:35 UTC1h 40m
2026-07-16 DLH88P - Jul 16, 05:10 UTCJul 16, 06:25 UTC1h 15m
2026-07-15 DLH55U FRA → NCE Jul 15, 20:15 UTCJul 15, 21:25 UTC1h 10m
2026-07-15 DLH4N MUC → FRA Jul 15, 15:05 UTCJul 15, 15:55 UTC50m
2026-07-15 DLH5YE - Jul 15, 13:35 UTCJul 15, 14:10 UTC35m
2026-07-15 DLH35N - Jul 15, 11:25 UTCJul 15, 12:35 UTC1h 10m
2026-07-15 DLH25K - Jul 15, 08:55 UTCJul 15, 10:20 UTC1h 25m
2026-07-15 DLH8RM - Jul 15, 06:50 UTCJul 15, 07:30 UTC40m
2026-07-15 DLH6VV FRA → HAJ Jul 15, 05:25 UTCJul 15, 06:00 UTC35m
2026-07-14 DLH8C ZRH → FRA Jul 14, 12:45 UTCJul 14, 13:25 UTC40m
2026-07-14 DLH8NL FRA → ZRH Jul 14, 11:15 UTCJul 14, 11:45 UTC30m
2026-07-14 DLH837 - Jul 14, 08:35 UTCJul 14, 09:45 UTC1h 10m
2026-07-14 DLH836 FRA → BLL Jul 14, 06:55 UTCJul 14, 07:50 UTC55m
2026-07-14 DLH1557 - Jul 14, 02:55 UTCJul 14, 05:10 UTC2h 15m
2026-07-13 DLH1556 - Jul 13, 18:50 UTCJul 13, 20:35 UTC1h 45m
2026-07-13 DLH7C ZRH → FRA Jul 13, 17:10 UTCJul 13, 17:45 UTC35m
2026-07-13 DLH2PP FRA → ZRH Jul 13, 15:45 UTCJul 13, 16:15 UTC30m
2026-07-13 DLH8C ZRH → FRA Jul 13, 13:20 UTCJul 13, 13:55 UTC35m
2026-07-13 DLH8NL FRA → ZRH Jul 13, 11:40 UTCJul 13, 12:10 UTC30m
2026-07-13 DLH837 - Jul 13, 08:50 UTCJul 13, 10:00 UTC1h 10m
2026-07-13 DLH836 FRA → BLL Jul 13, 07:01 UTCJul 13, 08:01 UTC1h 0m
2026-07-13 DLH2VR - Jul 13, 04:25 UTCJul 13, 05:31 UTC1h 5m
2026-07-12 DLH9AT FRA → LJU Jul 12, 18:50 UTCJul 12, 19:50 UTC1h 0m
2026-07-12 DLH5CW LEJ → FRA Jul 12, 16:50 UTCJul 12, 17:30 UTC40m
2026-07-12 DLH7AC FRA → LEJ Jul 12, 15:20 UTCJul 12, 15:55 UTC35m
2026-07-12 DLH2WR - Jul 12, 12:55 UTCJul 12, 14:01 UTC1h 5m
2026-07-12 DLH3TT FRA → POZ Jul 12, 11:01 UTCJul 12, 12:01 UTC1h 0m
2026-07-12 DLH5YU - Jul 12, 09:15 UTCJul 12, 09:45 UTC30m
2026-07-12 DLH3KK FRA → NUE Jul 12, 08:01 UTCJul 12, 08:20 UTC20m
2026-07-12 DLH5TT BHX → FRA Jul 12, 05:25 UTCJul 12, 06:30 UTC1h 5m
2026-07-11 DLH958 FRA → BHX Jul 11, 18:55 UTCJul 11, 20:10 UTC1h 15m
2026-07-11 DLH7C ZRH → FRA Jul 11, 16:35 UTCJul 11, 17:15 UTC40m
2026-07-11 DLH2PP FRA → ZRH Jul 11, 14:40 UTCJul 11, 15:20 UTC40m
2026-07-11 DLH3AH BEG → FRA Jul 11, 11:40 UTCJul 11, 13:20 UTC1h 40m
2026-07-11 DLH9TP FRA → BEG Jul 11, 08:45 UTCJul 11, 10:15 UTC1h 30m
2026-07-11 DLH6VN NUE → FRA Jul 11, 06:35 UTCJul 11, 07:05 UTC30m
2026-07-11 DLH5KA FRA → NUE Jul 11, 05:20 UTCJul 11, 05:40 UTC20m
2026-07-10 DLH5MR MUC → FRA Jul 10, 19:45 UTCJul 10, 20:25 UTC40m
2026-07-10 DLH5MX FRA → MUC Jul 10, 17:30 UTCJul 10, 18:05 UTC35m
2026-07-10 DLH4N - Jul 10, 15:20 UTCJul 10, 15:55 UTC35m

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

Mode-S 3C6589 frequently asked

What is Mode-S code 3C6589?
3C6589 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AILI.
Where is Mode-S 3C6589 registered?
Mode-S code 3C6589 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6589 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 3C6589, octal 17062611, decimal 3,958,153.
What flights does 3C6589 operate?
Mode-S 3C6589 has broadcast 20 distinct callsigns, including DLH839, DLH5HC, DLH3XN, DLH3TT, DLH2WR.