Apparatus

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sensors Mode-S transponder

3C70CC

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-ALFL · BOEING 777-200LR

Hex
3C70CC
Octal
17070314
Decimal
3,961,036
Country
DE
Tail
D-ALFL
Type
B77L
Broadcasting now · callsign GEC8461 · 34,000 ft
Flights observed
117
Distinct callsigns
20
Country
DE
Last broadcast
8h ago

Current position

3C70CC is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3C70CC 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
GEC8413 Lufthansa Cargo 13 2026-05-28
GEC8400 Lufthansa Cargo 13 2026-05-31
GEC8401 Lufthansa Cargo 12 2026-06-01
GEC8461 Lufthansa Cargo 7 2026-06-02
GEC8387 Lufthansa Cargo 7 2026-05-09
GEC8385 Lufthansa Cargo 7 2026-05-30
GEC8403 Lufthansa Cargo 5 2026-04-29
GEC8225 Lufthansa Cargo 5 2026-05-29
GEC8224 Lufthansa Cargo 5 2026-05-28
GEC8460 - 4 2026-06-02
GEC8402 Lufthansa Cargo 4 2026-04-29
GEC8386 Lufthansa Cargo 4 2026-05-08
GEC8466 - 3 2026-05-15
GEC8411 Lufthansa Cargo 3 2026-04-21
GEC8384 Lufthansa Cargo 3 2026-05-29
GEC8375 - 3 2026-05-17
GEC8291 Lufthansa Cargo 3 2026-05-20
GEC8290 Lufthansa Cargo 3 2026-05-19
GEC8443 - 2 2026-04-26
GEC8262 - 2 2026-05-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 GEC8461 HKG → FRA Jun 2, 11:55 UTCJun 2, 12:05 UTC10m
2026-06-02 GEC8460 - Jun 2, 06:20 UTCJun 2, 06:55 UTC35m
2026-06-01 GEC8460 - Jun 1, 19:45 UTCJun 1, 23:25 UTC3h 40m
2026-06-01 GEC8401 PVG → FRA Jun 1, 09:00 UTCJun 1, 13:30 UTC4h 30m
2026-05-31 GEC8401 PVG → FRA May 31, 13:30 UTCJun 1, 13:00 UTC23h 30m
2026-05-31 GEC8400 FRA → PVG May 31, 11:05 UTCJun 1, 10:15 UTC23h 10m
2026-05-31 GEC8400 FRA → PVG May 31, 10:45 UTCJun 1, 09:00 UTC22h 15m
2026-05-30 GEC8385 NRT → FRA May 30, 17:35 UTCMay 30, 22:40 UTC5h 5m
2026-05-30 GEC8385 NRT → FRA May 30, 12:35 UTCMay 30, 14:50 UTC2h 15m
2026-05-29 GEC8384 FRA → NRT May 29, 20:45 UTCMay 30, 08:45 UTC12h 0m
2026-05-29 GEC8225 GDL → FRA May 29, 00:45 UTCMay 29, 15:05 UTC14h 20m
2026-05-28 GEC8224 FRA → MEX May 28, 10:45 UTCMay 28, 21:55 UTC11h 10m
2026-05-28 GEC8413 ICN → FRA May 28, 02:25 UTCMay 28, 06:35 UTC4h 10m
2026-05-27 GEC8413 ICN → FRA May 27, 09:05 UTCMay 28, 06:35 UTC21h 30m
2026-05-27 GEC8413 ICN → FRA May 27, 07:10 UTCMay 28, 06:35 UTC23h 25m
2026-05-27 GEC8461 HKG → FRA May 27, 00:34 UTCMay 27, 03:09 UTC2h 35m
2026-05-26 GEC8461 HKG → FRA May 26, 20:34 UTCMay 26, 20:50 UTC15m
2026-05-26 GEC8461 HKG → FRA May 26, 10:39 UTCMay 26, 10:54 UTC15m
2026-05-26 GEC8460 - May 26, 06:49 UTCMay 26, 07:24 UTC35m
2026-05-25 GEC8460 - May 25, 19:54 UTCMay 25, 23:49 UTC3h 55m
2026-05-25 GEC8401 PVG → FRA May 25, 14:00 UTCMay 25, 18:05 UTC4h 5m
2026-05-24 GEC8400 FRA → PVG May 24, 10:20 UTCMay 24, 14:15 UTC3h 55m
2026-05-24 GEC8413 ICN → FRA May 24, 03:05 UTCMay 24, 07:10 UTC4h 5m
2026-05-23 GEC8413 ICN → FRA May 23, 11:05 UTCMay 24, 07:10 UTC20h 6m
2026-05-23 GEC8413 ICN → FRA May 23, 09:05 UTCMay 24, 07:10 UTC22h 6m
2026-05-23 GEC8413 ICN → FRA May 23, 07:20 UTCMay 24, 07:00 UTC23h 41m
2026-05-22 GEC8263 - May 22, 15:45 UTCMay 23, 03:05 UTC11h 19m
2026-05-22 GEC8262 - May 22, 12:20 UTCMay 22, 12:40 UTC20m
2026-05-21 GEC8262 - May 21, 20:45 UTCMay 22, 08:30 UTC11h 45m
2026-05-20 GEC8401 PVG → FRA May 20, 21:25 UTCMay 21, 15:30 UTC18h 5m
2026-05-20 GEC8400 FRA → PVG May 20, 13:05 UTCMay 21, 12:30 UTC23h 25m
2026-05-20 GEC8400 FRA → PVG May 20, 12:00 UTCMay 21, 04:15 UTC16h 15m
2026-05-20 GEC8291 CAI → FRA May 20, 02:45 UTCMay 20, 06:15 UTC3h 31m
2026-05-19 GEC8290 FRA → FRA May 19, 18:20 UTCMay 19, 21:30 UTC3h 10m
2026-05-19 GEC8401 PVG → FRA May 19, 01:35 UTCMay 19, 12:55 UTC11h 20m
2026-05-18 GEC8401 PVG → FRA May 18, 16:35 UTCMay 19, 12:55 UTC20h 19m
2026-05-18 GEC8401 PVG → FRA May 18, 13:15 UTCMay 19, 12:55 UTC23h 39m
2026-05-18 GEC8400 FRA → PVG May 18, 11:05 UTCMay 19, 10:00 UTC22h 54m
2026-05-18 GEC8400 FRA → PVG May 18, 09:55 UTCMay 19, 09:00 UTC23h 4m
2026-05-17 GEC8375 - May 17, 14:01 UTCMay 18, 06:45 UTC16h 45m
2026-05-17 GEC8375 - May 17, 09:05 UTCMay 18, 06:45 UTC21h 40m
2026-05-17 GEC8375 - May 17, 07:05 UTCMay 18, 06:45 UTC23h 40m
2026-05-16 GEC8461 HKG → FRA May 16, 15:35 UTCMay 16, 17:55 UTC2h 20m
2026-05-16 GEC8461 HKG → FRA May 16, 11:01 UTCMay 16, 12:05 UTC1h 5m
2026-05-16 GEC8461 HKG → FRA May 16, 03:00 UTCMay 16, 03:15 UTC15m
2026-05-15 GEC8466 - May 15, 22:15 UTCMay 15, 22:35 UTC20m
2026-05-15 GEC8466 - May 15, 19:05 UTCMay 15, 20:15 UTC1h 10m
2026-05-15 GEC8466 - May 15, 06:10 UTCMay 15, 13:50 UTC7h 40m
2026-05-15 GEC8347 IST → FRA May 15, 00:50 UTCMay 15, 03:10 UTC2h 20m
2026-05-14 GEC8346 FRA → IST May 14, 19:05 UTCMay 14, 21:10 UTC2h 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-ALFL page for operator, model, and routing details .

Mode-S 3C70CC frequently asked

What is Mode-S code 3C70CC?
3C70CC is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-ALFL.
Where is Mode-S 3C70CC registered?
Mode-S code 3C70CC is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C70CC broadcasting right now?
Yes. Mode-S 3C70CC is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C70CC, octal 17070314, decimal 3,961,036.
What flights does 3C70CC operate?
Mode-S 3C70CC has broadcast 20 distinct callsigns, including GEC8413, GEC8400, GEC8401, GEC8461, GEC8387.