Apparatus

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sensors Mode-S transponder

3C7425

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AMAE · BOEING 737 MAX 8

Hex
3C7425
Octal
17072045
Decimal
3,961,893
Country
DE
Tail
D-AMAE
Type
B38M
No current signal · last broadcast 2h ago
Flights observed
313
Distinct callsigns
20
Country
DE
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 3C7425.

Country allocation

The ICAO 24-bit address 3C7425 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
TUI6NL TUIfly 14 2026-06-15
TUI9MD TUIfly 11 2026-06-14
TUI7WT TUIfly 11 2026-06-02
TUI7VE TUIfly 10 2026-06-14
TUI5ME - 8 2026-07-13
TUI50K - 8 2026-07-13
TUI7H - 7 2026-07-13
TUI3VJ - 7 2026-07-12
TUI3C - 7 2026-07-13
TUI9WT TUIfly 6 2026-06-08
TUI7CX - 6 2026-06-15
TUI3GA TUIfly 6 2026-06-01
TUI28E - 6 2026-07-12
TUI98Y - 5 2026-06-15
TUI99J - 4 2026-06-17
TUI8940 TUIfly 4 2026-05-20
TUI80J TUIfly 4 2026-05-28
TUI7JW - 4 2026-07-10
TUI3WL TUIfly 4 2026-04-15
TUI1KN TUIfly 4 2026-04-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 TUI74N MUC → MUC Jul 14, 11:10 UTCJul 14, 20:30 UTC9h 20m
2026-07-14 TUI6LH - Jul 14, 08:05 UTCJul 14, 09:45 UTC1h 40m
2026-07-14 TUI5TE - Jul 14, 04:50 UTCJul 14, 06:10 UTC1h 20m
2026-07-13 TUI7H - Jul 13, 17:45 UTCJul 13, 21:15 UTC3h 30m
2026-07-13 TUI3C - Jul 13, 11:25 UTCJul 13, 14:30 UTC3h 5m
2026-07-13 TUI5ME - Jul 13, 07:45 UTCJul 13, 10:15 UTC2h 30m
2026-07-13 TUI50K MUC → KGS Jul 13, 04:00 UTCJul 13, 06:15 UTC2h 15m
2026-07-12 TUI3C MUC → MUC Jul 12, 11:15 UTCJul 12, 20:45 UTC9h 30m
2026-07-12 TUI3VJ - Jul 12, 07:50 UTCJul 12, 09:30 UTC1h 40m
2026-07-12 TUI28E MUC → MAH Jul 12, 05:01 UTCJul 12, 06:40 UTC1h 40m
2026-07-11 TUI1EW MUC → MUC Jul 11, 11:40 UTCJul 11, 21:10 UTC9h 30m
2026-07-11 TUI5ME KGS → MUC Jul 11, 07:50 UTCJul 11, 10:20 UTC2h 30m
2026-07-11 TUI50K MUC → KGS Jul 11, 04:15 UTCJul 11, 06:35 UTC2h 20m
2026-07-10 TUI7JW MUC → MUC Jul 10, 06:30 UTCJul 10, 20:40 UTC14h 10m
2026-07-09 TUI56Y OPO → MUC Jul 9, 16:35 UTCJul 9, 19:00 UTC2h 25m
2026-07-09 TUI5TV MUC → OPO Jul 9, 12:40 UTCJul 9, 15:05 UTC2h 25m
2026-07-09 TUI1TX RHO → MUC Jul 9, 07:50 UTCJul 9, 10:35 UTC2h 45m
2026-07-09 TUI45C MUC → RHO Jul 9, 04:15 UTCJul 9, 06:35 UTC2h 20m
2026-07-08 TUI95G MUC → MUC Jul 8, 11:20 UTCJul 8, 20:40 UTC9h 20m
2026-07-08 TUI75T DJE → MUC Jul 8, 07:35 UTCJul 8, 10:00 UTC2h 25m
2026-07-08 TUI5PJ MUC → DJE Jul 8, 04:30 UTCJul 8, 06:35 UTC2h 5m
2026-07-07 TUI74N - Jul 7, 11:05 UTCJul 7, 20:25 UTC9h 20m
2026-07-06 TUI7H - Jul 6, 17:10 UTCJul 6, 21:10 UTC4h 0m
2026-07-06 TUI3C - Jul 6, 11:25 UTCJul 6, 15:40 UTC4h 15m
2026-07-06 TUI5ME - Jul 6, 07:50 UTCJul 6, 10:20 UTC2h 30m
2026-07-06 TUI50K - Jul 6, 04:10 UTCJul 6, 06:25 UTC2h 15m
2026-07-05 TUI7H - Jul 5, 17:00 UTCJul 5, 21:05 UTC4h 5m
2026-07-05 TUI3C - Jul 5, 11:25 UTCJul 5, 15:40 UTC4h 15m
2026-07-05 TUI3VJ - Jul 5, 07:45 UTCJul 5, 09:35 UTC1h 50m
2026-07-05 TUI28E MUC → MAH Jul 5, 04:55 UTCJul 5, 06:35 UTC1h 40m
2026-07-04 TUI1HV - Jul 4, 17:25 UTCJul 4, 21:15 UTC3h 50m
2026-07-04 TUI1EW - Jul 4, 11:40 UTCJul 4, 15:55 UTC4h 15m
2026-07-04 TUI5ME KGS → MUC Jul 4, 07:35 UTCJul 4, 10:10 UTC2h 35m
2026-07-04 TUI50K MUC → KGS Jul 4, 04:15 UTCJul 4, 06:25 UTC2h 10m
2026-07-03 TUI7JW MUC → MUC Jul 3, 06:25 UTCJul 3, 21:10 UTC14h 45m
2026-07-02 TUI4ML - Jul 2, 17:15 UTCJul 2, 21:20 UTC4h 5m
2026-07-02 TUI37H - Jul 2, 10:50 UTCJul 2, 14:55 UTC4h 5m
2026-07-02 TUI3VJ - Jul 2, 07:25 UTCJul 2, 09:05 UTC1h 40m
2026-07-02 TUI28E - Jul 2, 04:25 UTCJul 2, 05:50 UTC1h 25m
2026-07-01 TUI3PX FNC → MUC Jul 1, 14:55 UTCJul 1, 18:55 UTC4h 0m
2026-07-01 TUI85N - Jul 1, 12:00 UTCJul 1, 13:35 UTC1h 35m
2026-06-30 TUI85N - Jun 30, 16:00 UTCJun 30, 16:55 UTC55m
2026-06-30 TUI85N - Jun 30, 12:20 UTCJun 30, 15:30 UTC3h 10m
2026-06-30 TUI6LH CFU → MUC Jun 30, 09:25 UTCJun 30, 11:05 UTC1h 40m
2026-06-30 TUI5TE MUC → CFU Jun 30, 06:25 UTCJun 30, 07:55 UTC1h 30m
2026-06-29 TUI7H MUC → MUC Jun 29, 11:35 UTCJun 29, 21:39 UTC10h 5m
2026-06-29 TUI5ME KGS → MUC Jun 29, 07:50 UTCJun 29, 10:15 UTC2h 25m
2026-06-29 TUI50K - Jun 29, 04:04 UTCJun 29, 06:34 UTC2h 30m
2026-06-28 TUI7H - Jun 28, 17:34 UTCJun 28, 21:34 UTC4h 0m
2026-06-28 TUI3C - Jun 28, 11:19 UTCJun 28, 15:14 UTC3h 55m

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

Mode-S 3C7425 frequently asked

What is Mode-S code 3C7425?
3C7425 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AMAE.
Where is Mode-S 3C7425 registered?
Mode-S code 3C7425 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C7425 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C7425, octal 17072045, decimal 3,961,893.
What flights does 3C7425 operate?
Mode-S 3C7425 has broadcast 20 distinct callsigns, including TUI6NL, TUI9MD, TUI7WT, TUI7VE, TUI5ME.