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sensors Mode-S transponder

3C64F5

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIGU · AIRBUS A-340-300

Hex
3C64F5
Octal
17062365
Decimal
3,958,005
Country
DE
Tail
D-AIGU
Type
A343
No current signal · last broadcast 6h ago
Flights observed
133
Distinct callsigns
20
Country
DE
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 3C64F5.

Country allocation

The ICAO 24-bit address 3C64F5 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
DLH759 - 19 2026-07-13
DLH757 - 17 2026-07-11
DLH756 - 13 2026-07-11
DLH519 - 13 2026-07-08
DLH758 - 9 2026-07-01
DLH518 - 7 2026-07-07
DLH491 - 7 2026-07-06
DLH490 - 7 2026-07-06
DLH433 - 6 2026-07-05
DLH432 - 6 2026-07-04
DLH439 - 5 2026-07-10
DLH438 - 5 2026-07-10
DLH443 - 4 2026-06-25
DLH421 Lufthansa 3 2026-07-09
DLH420 Lufthansa 3 2026-07-08
DLH3V Lufthansa 3 2026-06-25
DLH9917 Lufthansa 1 2026-06-07
DLH9910 Lufthansa 1 2026-06-03
DLH651 - 1 2026-07-03
DLH595 Lufthansa 1 2026-04-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 DLH759 - Jul 13, 11:20 UTCJul 14, 06:35 UTC19h 15m
2026-07-13 DLH759 FRA → FRA Jul 13, 09:30 UTCJul 14, 06:35 UTC21h 5m
2026-07-11 DLH757 - Jul 11, 21:30 UTCJul 12, 06:20 UTC8h 50m
2026-07-11 DLH756 FRA → BOM Jul 11, 11:25 UTCJul 11, 19:20 UTC7h 55m
2026-07-10 DLH439 DFW → FRA Jul 10, 21:30 UTCJul 11, 06:40 UTC9h 10m
2026-07-10 DLH438 FRA → DFW Jul 10, 08:55 UTCJul 10, 19:15 UTC10h 20m
2026-07-09 DLH421 BOS → FRA Jul 9, 05:15 UTCJul 9, 12:00 UTC6h 45m
2026-07-08 DLH420 FRA → BOS Jul 8, 19:35 UTCJul 9, 03:05 UTC7h 30m
2026-07-08 DLH519 - Jul 8, 10:55 UTCJul 8, 13:00 UTC2h 5m
2026-07-07 DLH518 - Jul 7, 12:25 UTCJul 7, 14:10 UTC1h 45m
2026-07-06 DLH491 - Jul 6, 22:30 UTCJul 7, 07:40 UTC9h 10m
2026-07-06 DLH490 FRA → SEA Jul 6, 09:15 UTCJul 6, 19:35 UTC10h 20m
2026-07-05 DLH433 ORD → FRA Jul 5, 04:15 UTCJul 5, 11:50 UTC7h 35m
2026-07-04 DLH432 FRA → ORD Jul 4, 15:40 UTCJul 5, 00:45 UTC9h 5m
2026-07-03 DLH651 - Jul 3, 11:45 UTCJul 4, 06:25 UTC18h 40m
2026-07-02 DLH757 - Jul 2, 22:50 UTCJul 3, 07:45 UTC8h 55m
2026-07-02 DLH756 - Jul 2, 19:20 UTCJul 2, 19:50 UTC30m
2026-07-02 DLH756 - Jul 2, 11:30 UTCJul 2, 15:20 UTC3h 50m
2026-07-01 DLH759 - Jul 1, 21:10 UTCJul 2, 06:41 UTC9h 31m
2026-07-01 DLH758 - Jul 1, 09:40 UTCJul 1, 17:10 UTC7h 30m
2026-06-30 DLH491 SEA → FRA Jun 30, 00:49 UTCJun 30, 10:40 UTC9h 51m
2026-06-29 DLH490 FRA → SEA Jun 29, 10:10 UTCJun 29, 19:49 UTC9h 40m
2026-06-26 DLH491 - Jun 26, 21:50 UTCJun 27, 07:34 UTC9h 45m
2026-06-26 DLH490 FRA → SEA Jun 26, 09:24 UTCJun 26, 19:30 UTC10h 5m
2026-06-25 DLH443 - Jun 25, 20:54 UTCJun 26, 04:14 UTC7h 20m
2026-06-25 DLH3V FRA → DTW Jun 25, 10:04 UTCJun 25, 18:34 UTC8h 30m
2026-06-24 DLH439 DFW → FRA Jun 24, 21:24 UTCJun 25, 06:35 UTC9h 10m
2026-06-24 DLH438 FRA → DFW Jun 24, 08:55 UTCJun 24, 19:15 UTC10h 20m
2026-06-23 DLH443 - Jun 23, 22:25 UTCJun 24, 03:55 UTC5h 30m
2026-06-23 DLH443 - Jun 23, 20:44 UTCJun 23, 22:19 UTC1h 35m
2026-06-23 DLH3V FRA → DTW Jun 23, 09:45 UTCJun 23, 18:34 UTC8h 50m
2026-06-22 DLH433 ORD → FRA Jun 22, 04:54 UTCJun 22, 12:40 UTC7h 45m
2026-06-21 DLH432 FRA → ORD Jun 21, 16:04 UTCJun 22, 01:10 UTC9h 5m
2026-06-21 DLH421 BOS → FRA Jun 21, 02:50 UTCJun 21, 09:15 UTC6h 25m
2026-06-20 DLH420 FRA → BOS Jun 20, 16:24 UTCJun 21, 00:10 UTC7h 45m
2026-06-19 DLH439 DFW → FRA Jun 19, 21:59 UTCJun 20, 07:00 UTC9h 0m
2026-06-19 DLH438 FRA → DFW Jun 19, 08:44 UTCJun 19, 19:14 UTC10h 30m
2026-06-18 DLH433 ORD → FRA Jun 18, 04:20 UTCJun 18, 12:25 UTC8h 5m
2026-06-17 DLH432 FRA → ORD Jun 17, 15:50 UTCJun 18, 00:40 UTC8h 50m
2026-06-17 DLH519 - Jun 17, 02:45 UTCJun 17, 12:45 UTC10h 0m
2026-06-16 DLH519 - Jun 16, 13:19 UTCJun 17, 12:45 UTC23h 26m
2026-06-16 DLH518 - Jun 16, 12:14 UTCJun 17, 11:15 UTC23h 1m
2026-06-16 DLH421 BOS → FRA Jun 16, 02:40 UTCJun 16, 09:25 UTC6h 45m
2026-06-15 DLH420 FRA → BOS Jun 15, 15:59 UTCJun 15, 23:45 UTC7h 45m
2026-06-15 DLH405 JFK → FRA Jun 15, 02:55 UTCJun 15, 09:45 UTC6h 50m
2026-06-14 DLH404 FRA → JFK Jun 14, 15:45 UTCJun 14, 23:39 UTC7h 54m
2026-06-13 DLH519 - Jun 13, 22:45 UTCJun 14, 12:35 UTC13h 50m
2026-06-13 DLH519 - Jun 13, 13:20 UTCJun 14, 12:35 UTC23h 16m
2026-06-13 DLH518 FRA → SJO Jun 13, 11:50 UTCJun 14, 11:15 UTC23h 25m
2026-06-12 DLH443 DTW → FRA Jun 12, 20:30 UTCJun 13, 04:05 UTC7h 35m

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

Mode-S 3C64F5 frequently asked

What is Mode-S code 3C64F5?
3C64F5 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIGU.
Where is Mode-S 3C64F5 registered?
Mode-S code 3C64F5 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C64F5 broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C64F5, octal 17062365, decimal 3,958,005.
What flights does 3C64F5 operate?
Mode-S 3C64F5 has broadcast 20 distinct callsigns, including DLH759, DLH757, DLH756, DLH519, DLH758.