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sensors Mode-S transponder

3C64AD

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIEM · AIRBUS A-321neo

Hex
3C64AD
Octal
17062255
Decimal
3,957,933
Country
DE
Tail
D-AIEM
Type
A21N
No current signal · last broadcast Jul 26, 21:15 UTC
Flights observed
400
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 21:15 UTC

Last known position

Most recent position reported by Mode-S 3C64AD.

Country allocation

The ICAO 24-bit address 3C64AD 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
DLH4UA - 9 2026-07-11
DLH35U - 9 2026-07-20
DLH02T - 9 2026-07-20
DLH847 - 8 2026-07-09
DLH39X Lufthansa 7 2026-06-13
DLH35M Lufthansa 7 2026-06-13
DLH52F - 6 2026-07-05
DLH32K - 6 2026-07-05
DLH583 Lufthansa 5 2026-07-22
DLH582 Lufthansa 5 2026-07-22
DLH05H - 5 2026-06-25
DLH04C - 5 2026-06-26
DLH95H - 4 2026-07-11
DLH92J Lufthansa 4 2026-07-25
DLH7CE Lufthansa 4 2026-07-26
DLH6VP - 4 2026-06-23
DLH6VA - 4 2026-07-07
DLH68X Lufthansa 4 2026-06-15
DLH5KW - 4 2026-06-24
DLH585 Lufthansa 4 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DLH7CE BRE → MUC Jul 26, 20:30 UTCJul 26, 21:15 UTC45m
2026-07-26 DLH39E STR → SKG Jul 26, 16:35 UTCJul 26, 18:50 UTC2h 15m
2026-07-26 DLH02M FRA → SKG Jul 26, 13:20 UTCJul 26, 15:10 UTC1h 50m
2026-07-26 DLH307 CTA → FRA Jul 26, 08:40 UTCJul 26, 10:45 UTC2h 5m
2026-07-26 DLH306 FRA → CTA Jul 26, 05:20 UTCJul 26, 07:15 UTC1h 56m
2026-07-26 DLH1319 ALG → FRA Jul 26, 01:05 UTCJul 26, 03:05 UTC2h 0m
2026-07-25 DLH1318 FRA → ALG Jul 25, 19:40 UTCJul 25, 22:05 UTC2h 25m
2026-07-25 DLH3F CDG → FRA Jul 25, 13:10 UTCJul 25, 14:00 UTC50m
2026-07-25 DLH36E FRA → CDG Jul 25, 11:10 UTCJul 25, 11:55 UTC45m
2026-07-25 DLH92J BCN → MUC Jul 25, 05:25 UTCJul 25, 07:35 UTC2h 10m
2026-07-24 DLH44C FAO → FRA Jul 24, 19:35 UTCJul 24, 22:00 UTC2h 25m
2026-07-24 DLH51H OVD → FRA Jul 24, 16:20 UTCJul 24, 18:10 UTC1h 50m
2026-07-24 DLH04T - Jul 24, 13:10 UTCJul 24, 14:55 UTC1h 45m
2026-07-24 DLH2AC MUC → OTP Jul 24, 09:25 UTCJul 24, 10:40 UTC1h 15m
2026-07-24 DLH3YY CPH → MUC Jul 24, 06:55 UTCJul 24, 08:25 UTC1h 30m
2026-07-24 DLH6EJ DUB → FRA Jul 24, 04:05 UTCJul 24, 05:05 UTC1h 0m
2026-07-23 DLH4KW ATH → MUC Jul 23, 20:50 UTCJul 23, 21:55 UTC1h 5m
2026-07-23 DLH687 TLV → FRA Jul 23, 14:40 UTCJul 23, 18:45 UTC4h 5m
2026-07-23 DLH686 FRA → TLV Jul 23, 09:05 UTCJul 23, 12:40 UTC3h 35m
2026-07-23 DLH585 CAI → FRA Jul 23, 02:05 UTCJul 23, 06:00 UTC3h 55m
2026-07-22 DLH584 FRA → CAI Jul 22, 20:45 UTCJul 23, 00:10 UTC3h 25m
2026-07-22 DLH583 CAI → FRA Jul 22, 14:05 UTCJul 22, 17:55 UTC3h 50m
2026-07-22 DLH582 FRA → CAI Jul 22, 10:20 UTCJul 22, 12:05 UTC1h 45m
2026-07-22 DLH1331 CMN → FRA Jul 22, 00:55 UTCJul 22, 03:55 UTC3h 0m
2026-07-21 DLH1330 FRA → CMN Jul 21, 20:25 UTCJul 21, 23:30 UTC3h 5m
2026-07-21 DLH39E STR → SKG Jul 21, 16:25 UTCJul 21, 18:45 UTC2h 20m
2026-07-21 DLH02M FRA → SKG Jul 21, 13:15 UTCJul 21, 15:15 UTC2h 0m
2026-07-21 DLH323 - Jul 21, 09:45 UTCJul 21, 11:45 UTC2h 0m
2026-07-21 DLH322 - Jul 21, 06:15 UTCJul 21, 08:10 UTC1h 55m
2026-07-20 DLH35U FAO → FRA Jul 20, 15:30 UTCJul 20, 18:05 UTC2h 35m
2026-07-20 DLH02T FRA → FAO Jul 20, 11:00 UTCJul 20, 14:15 UTC3h 15m
2026-07-19 DLH963 EDI → FRA Jul 19, 17:40 UTCJul 19, 19:10 UTC1h 30m
2026-07-19 DLH2XH - Jul 19, 14:45 UTCJul 19, 16:25 UTC1h 40m
2026-07-19 DLH5RL - Jul 19, 11:30 UTCJul 19, 13:35 UTC2h 5m
2026-07-19 DLH9YC FRA → SOF Jul 19, 08:25 UTCJul 19, 10:15 UTC1h 50m
2026-07-19 DLH1305 - Jul 19, 03:20 UTCJul 19, 05:55 UTC2h 35m
2026-07-18 DLH1304 - Jul 18, 16:15 UTCJul 18, 18:35 UTC2h 20m
2026-07-18 DLH5RL - Jul 18, 12:15 UTCJul 18, 14:10 UTC1h 55m
2026-07-18 DLH9YC - Jul 18, 08:35 UTCJul 18, 10:20 UTC1h 45m
2026-07-18 DLH821 - Jul 18, 04:25 UTCJul 18, 05:40 UTC1h 15m
2026-07-17 DLH7CE - Jul 17, 20:35 UTCJul 17, 21:44 UTC1h 10m
2026-07-17 DLH39E - Jul 17, 16:19 UTCJul 17, 18:29 UTC2h 10m
2026-07-17 DLH02M FRA → SKG Jul 17, 13:20 UTCJul 17, 15:10 UTC1h 50m
2026-07-17 DLH6VR FRA → LJU Jul 17, 09:10 UTCJul 17, 11:50 UTC2h 40m
2026-07-17 DLH9MN MUC → ARN Jul 17, 05:30 UTCJul 17, 07:50 UTC2h 20m
2026-07-16 DLH39E SKG → FRA Jul 16, 18:00 UTCJul 16, 20:15 UTC2h 15m
2026-07-16 DLH02M FRA → SKG Jul 16, 13:15 UTCJul 16, 15:10 UTC1h 55m
2026-07-16 DLH323 - Jul 16, 09:35 UTCJul 16, 11:25 UTC1h 50m
2026-07-16 DLH322 - Jul 16, 06:25 UTCJul 16, 08:10 UTC1h 45m
2026-07-15 DLH687 TLV → FRA Jul 15, 14:10 UTCJul 15, 18:15 UTC4h 5m

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

Mode-S 3C64AD frequently asked

What is Mode-S code 3C64AD?
3C64AD is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIEM.
Where is Mode-S 3C64AD registered?
Mode-S code 3C64AD is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C64AD broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C64AD, octal 17062255, decimal 3,957,933.
What flights does 3C64AD operate?
Mode-S 3C64AD has broadcast 20 distinct callsigns, including DLH4UA, DLH35U, DLH02T, DLH847, DLH39X.