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sensors Mode-S transponder

3C64FA

ICAO 24-bit transponder address · allocated to Germany

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

Hex
3C64FA
Octal
17062372
Decimal
3,958,010
Country
DE
Tail
D-AIGZ
Type
A343
Broadcasting now · callsign DLH594 · 11,350 ft
Flights observed
158
Distinct callsigns
17
Country
DE
Last broadcast
Jul 26, 19:15 UTC

Current position

3C64FA is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3C64FA 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 17 distinct

Callsign Airline Flights Last seen
DLH759 - 25 2026-07-12
DLH757 - 23 2026-07-13
DLH756 - 21 2026-07-13
DLH519 - 12 2026-07-17
DLH758 - 11 2026-07-12
DLH432 Lufthansa 10 2026-07-24
DLH518 Lufthansa 9 2026-07-16
DLH433 Lufthansa 9 2026-07-25
DLH421 Lufthansa 6 2026-07-21
DLH420 Lufthansa 6 2026-07-20
DLH491 Lufthansa 5 2026-07-18
DLH490 - 5 2026-07-18
DLH439 - 5 2026-06-16
DLH438 Lufthansa 4 2026-07-26
DLH405 Lufthansa 3 2026-07-22
DLH404 Lufthansa 3 2026-07-21
DLH646 Lufthansa 1 2026-04-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DLH438 FRA → DFW Jul 26, 08:45 UTCJul 26, 19:10 UTC10h 25m
2026-07-25 DLH433 ORD → FRA Jul 25, 03:55 UTCJul 25, 11:50 UTC7h 55m
2026-07-24 DLH432 FRA → ORD Jul 24, 15:55 UTCJul 25, 01:00 UTC9h 5m
2026-07-24 DLH433 ORD → FRA Jul 24, 03:45 UTCJul 24, 11:25 UTC7h 40m
2026-07-23 DLH432 FRA → ORD Jul 23, 15:45 UTCJul 24, 00:45 UTC9h 0m
2026-07-22 DLH405 JFK → FRA Jul 22, 02:50 UTCJul 22, 04:40 UTC1h 50m
2026-07-21 DLH404 FRA → JFK Jul 21, 15:50 UTCJul 21, 23:50 UTC8h 0m
2026-07-21 DLH421 BOS → FRA Jul 21, 02:50 UTCJul 21, 09:30 UTC6h 40m
2026-07-20 DLH420 FRA → BOS Jul 20, 16:05 UTCJul 20, 23:40 UTC7h 35m
2026-07-20 DLH433 - Jul 20, 04:00 UTCJul 20, 12:10 UTC8h 10m
2026-07-19 DLH432 FRA → ORD Jul 19, 15:45 UTCJul 20, 00:30 UTC8h 45m
2026-07-18 DLH491 SEA → FRA Jul 18, 22:30 UTCJul 19, 07:45 UTC9h 15m
2026-07-18 DLH490 FRA → SEA Jul 18, 09:25 UTCJul 18, 19:50 UTC10h 25m
2026-07-17 DLH519 - Jul 17, 02:10 UTCJul 17, 13:05 UTC10h 55m
2026-07-16 DLH518 FRA → SJO Jul 16, 12:05 UTCJul 16, 23:29 UTC11h 25m
2026-07-16 DLH421 BOS → FRA Jul 16, 02:25 UTCJul 16, 09:15 UTC6h 50m
2026-07-15 DLH420 FRA → BOS Jul 15, 16:05 UTCJul 15, 23:45 UTC7h 40m
2026-07-15 DLH519 SJO → FRA Jul 15, 02:25 UTCJul 15, 13:20 UTC10h 55m
2026-07-14 DLH518 FRA → SJO Jul 14, 11:50 UTCJul 14, 23:20 UTC11h 29m
2026-07-13 DLH757 - Jul 13, 21:35 UTCJul 14, 06:25 UTC8h 50m
2026-07-13 DLH756 FRA → BOM Jul 13, 11:20 UTCJul 13, 19:15 UTC7h 55m
2026-07-12 DLH759 - Jul 12, 21:00 UTCJul 13, 06:45 UTC9h 45m
2026-07-12 DLH758 - Jul 12, 09:30 UTCJul 12, 13:10 UTC3h 40m
2026-07-11 DLH433 ORD → FRA Jul 11, 04:50 UTCJul 11, 12:35 UTC7h 45m
2026-07-10 DLH432 FRA → ORD Jul 10, 15:55 UTCJul 11, 01:00 UTC9h 5m
2026-07-10 DLH433 ORD → FRA Jul 10, 04:35 UTCJul 10, 12:25 UTC7h 50m
2026-07-09 DLH432 - Jul 9, 15:50 UTCJul 10, 00:50 UTC9h 0m
2026-07-09 DLH433 - Jul 9, 04:50 UTCJul 9, 12:45 UTC7h 55m
2026-07-08 DLH432 - Jul 8, 15:45 UTCJul 9, 00:50 UTC9h 5m
2026-07-08 DLH432 FRA → FRA Jul 8, 15:35 UTCJul 8, 15:40 UTC5m
2026-07-08 DLH421 BOS → FRA Jul 8, 02:30 UTCJul 8, 09:30 UTC7h 0m
2026-07-07 DLH420 FRA → BOS Jul 7, 15:55 UTCJul 7, 23:30 UTC7h 35m
2026-07-06 DLH757 - Jul 6, 21:55 UTCJul 7, 06:55 UTC9h 0m
2026-07-06 DLH756 FRA → BOM Jul 6, 11:20 UTCJul 6, 19:25 UTC8h 5m
2026-07-05 DLH491 - Jul 5, 22:10 UTCJul 6, 07:35 UTC9h 25m
2026-07-05 DLH490 FRA → SEA Jul 5, 09:15 UTCJul 5, 19:35 UTC10h 20m
2026-07-03 DLH491 SEA → FRA Jul 3, 22:15 UTCJul 4, 07:30 UTC9h 15m
2026-07-03 DLH490 FRA → SEA Jul 3, 09:55 UTCJul 3, 19:50 UTC9h 55m
2026-07-02 DLH759 - Jul 2, 21:10 UTCJul 3, 06:50 UTC9h 40m
2026-07-02 DLH758 - Jul 2, 09:50 UTCJul 2, 17:15 UTC7h 25m
2026-06-27 DLH519 - Jun 27, 22:45 UTCJun 28, 12:35 UTC13h 50m
2026-06-27 DLH519 - Jun 27, 12:34 UTCJun 28, 12:29 UTC23h 55m
2026-06-27 DLH518 - Jun 27, 12:04 UTCJun 28, 10:30 UTC22h 25m
2026-06-25 DLH421 BOS → FRA Jun 25, 02:45 UTCJun 25, 09:14 UTC6h 30m
2026-06-24 DLH420 FRA → BOS Jun 24, 16:59 UTCJun 25, 00:40 UTC7h 40m
2026-06-24 DLH519 - Jun 24, 02:05 UTCJun 24, 13:00 UTC10h 55m
2026-06-23 DLH518 - Jun 23, 11:59 UTCJun 23, 23:10 UTC11h 10m
2026-06-22 DLH759 - Jun 22, 21:25 UTCJun 23, 06:55 UTC9h 30m
2026-06-22 DLH758 - Jun 22, 10:15 UTCJun 22, 17:29 UTC7h 15m
2026-06-21 DLH759 - Jun 21, 20:54 UTCJun 22, 06:35 UTC9h 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-AIGZ page for operator, model, and routing details .

Mode-S 3C64FA frequently asked

What is Mode-S code 3C64FA?
3C64FA is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIGZ.
Where is Mode-S 3C64FA registered?
Mode-S code 3C64FA is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C64FA broadcasting right now?
Yes. Mode-S 3C64FA is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C64FA, octal 17062372, decimal 3,958,010.
What flights does 3C64FA operate?
Mode-S 3C64FA has broadcast 17 distinct callsigns, including DLH759, DLH757, DLH756, DLH519, DLH758.