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 Jul 26, 19:45 UTC
Flights observed
358
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 19:45 UTC

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 - 12 2026-07-17
TUI7WT TUIfly 11 2026-06-02
TUI7VE TUIfly 11 2026-07-17
TUI3VJ - 9 2026-07-16
TUI7CX TUIfly 8 2026-07-19
TUI5ME - 8 2026-07-13
TUI50K - 8 2026-07-13
TUI98Y - 7 2026-07-19
TUI7H - 7 2026-07-13
TUI3C - 7 2026-07-13
TUI28E - 7 2026-07-16
TUI9WT TUIfly 6 2026-06-08
TUI99J TUIfly 6 2026-07-22
TUI3GA TUIfly 6 2026-06-01
TUI3WL TUIfly 5 2026-07-24
TUI1KN TUIfly 5 2026-07-24
TUI8940 TUIfly 4 2026-05-20
TUI80J TUIfly 4 2026-05-28
TUI7JW - 4 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TUI60N LCA → FRA Jul 26, 15:55 UTCJul 26, 19:40 UTC3h 45m
2026-07-26 TUI43E FRA → LCA Jul 26, 11:45 UTCJul 26, 14:45 UTC3h 0m
2026-07-26 TUI6MB HER → FRA Jul 26, 07:05 UTCJul 26, 09:55 UTC2h 50m
2026-07-26 TUI18H FRA → HER Jul 26, 03:05 UTCJul 26, 05:25 UTC2h 20m
2026-07-25 TUI922P LTN → DUS Jul 25, 15:50 UTCJul 25, 19:35 UTC3h 45m
2026-07-24 TUI2WD FRA → LPA Jul 24, 10:30 UTCJul 24, 13:40 UTC3h 10m
2026-07-24 TUI1KN PMI → FRA Jul 24, 06:45 UTCJul 24, 08:40 UTC1h 55m
2026-07-24 TUI3WL RHO → DUS Jul 24, 03:45 UTCJul 24, 05:20 UTC1h 35m
2026-07-23 TUI58V RHO → FRA Jul 23, 17:10 UTCJul 23, 20:20 UTC3h 10m
2026-07-23 TUI3YJ FRA → RHO Jul 23, 13:00 UTCJul 23, 15:45 UTC2h 45m
2026-07-23 TUI6MB HER → FRA Jul 23, 07:35 UTCJul 23, 10:20 UTC2h 45m
2026-07-23 TUI18H FRA → HER Jul 23, 03:15 UTCJul 23, 05:40 UTC2h 25m
2026-07-22 TUI7NX - Jul 22, 16:45 UTCJul 22, 20:20 UTC3h 35m
2026-07-22 TUI2HE - Jul 22, 11:15 UTCJul 22, 15:00 UTC3h 45m
2026-07-22 TUI99J HAJ → RHO Jul 22, 02:30 UTCJul 22, 05:20 UTC2h 50m
2026-07-21 TUI2GT HAJ → HAJ Jul 21, 11:25 UTCJul 21, 21:45 UTC10h 20m
2026-07-21 TUI6DT RHO → HAJ Jul 21, 06:45 UTCJul 21, 09:55 UTC3h 10m
2026-07-21 TUI99J HAJ → RHO Jul 21, 02:40 UTCJul 21, 05:30 UTC2h 50m
2026-07-20 TUI6HA FRA → BVC Jul 20, 17:55 UTCJul 20, 21:55 UTC4h 0m
2026-07-20 TUI36E HAJ → TFS Jul 20, 11:50 UTCJul 20, 16:25 UTC4h 35m
2026-07-20 TUI3FB - Jul 20, 08:30 UTCJul 20, 10:35 UTC2h 5m
2026-07-20 TUI3NG HAJ → PMI Jul 20, 04:35 UTCJul 20, 06:50 UTC2h 15m
2026-07-19 TUI98Y - Jul 19, 20:00 UTCJul 19, 22:55 UTC2h 55m
2026-07-19 TUI7CX HAJ → HER Jul 19, 16:00 UTCJul 19, 18:45 UTC2h 45m
2026-07-19 TUI1A HAJ → LPA Jul 19, 04:25 UTCJul 19, 14:30 UTC10h 5m
2026-07-18 TUI36B VAR → HAJ Jul 18, 23:25 UTCJul 19, 01:10 UTC1h 45m
2026-07-18 TUI10T HAJ → VAR Jul 18, 19:40 UTCJul 18, 21:40 UTC2h 0m
2026-07-18 TUI3WM KGS → HAJ Jul 18, 15:30 UTCJul 18, 18:35 UTC3h 5m
2026-07-18 TUI3AY HAJ → KGS Jul 18, 11:20 UTCJul 18, 14:05 UTC2h 45m
2026-07-18 TUI9PE - Jul 18, 07:10 UTCJul 18, 09:40 UTC2h 30m
2026-07-18 TUI82V - Jul 18, 03:10 UTCJul 18, 05:40 UTC2h 30m
2026-07-17 TUI36B VAR → HAJ Jul 17, 21:05 UTCJul 17, 23:20 UTC2h 15m
2026-07-17 TUI10T - Jul 17, 17:30 UTCJul 17, 19:35 UTC2h 5m
2026-07-17 TUI9MD - Jul 17, 14:10 UTCJul 17, 16:19 UTC2h 10m
2026-07-17 TUI7VE HAJ → PMI Jul 17, 10:30 UTCJul 17, 12:40 UTC2h 10m
2026-07-17 TUI98Y - Jul 17, 06:05 UTCJul 17, 09:10 UTC3h 5m
2026-07-17 TUI7CX HAJ → HER Jul 17, 01:59 UTCJul 17, 04:35 UTC2h 35m
2026-07-16 TUI6HA - Jul 16, 18:44 UTCJul 16, 22:45 UTC4h 0m
2026-07-16 TUI37H - Jul 16, 12:34 UTCJul 16, 16:55 UTC4h 20m
2026-07-16 TUI3VJ STR → MUC Jul 16, 10:29 UTCJul 16, 10:55 UTC25m
2026-07-16 TUI3VJ - Jul 16, 08:00 UTCJul 16, 09:35 UTC1h 35m
2026-07-16 TUI28E MUC → MAH Jul 16, 04:15 UTCJul 16, 06:00 UTC1h 45m
2026-07-15 TUI95G MUC → MUC Jul 15, 11:35 UTCJul 15, 21:10 UTC9h 35m
2026-07-15 TUI75T - Jul 15, 07:45 UTCJul 15, 09:55 UTC2h 10m
2026-07-15 TUI5PJ - Jul 15, 04:15 UTCJul 15, 06:10 UTC1h 55m
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

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 Jul 26, 19:45 UTC.
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, TUI3VJ.