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sensors Mode-S transponder

3E0FDE

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-HXFA · AIRBUS HELICOPTERS EC-145

Hex
3E0FDE
Octal
17407736
Decimal
4,067,294
Country
DE
Tail
D-HXFA
Type
EC45
Broadcasting now · callsign CHX62 · 925 ft
Flights observed
338
Distinct callsigns
4
Country
DE
Last broadcast
Jul 26, 19:10 UTC

Current position

3E0FDE is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3E0FDE 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 4 distinct

Callsign Airline Flights Last seen
CHX62 - 225 2026-07-26
CHX27 - 88 2026-05-09
DHXFA - 16 2026-07-16
CHX49 - 9 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CHX62 - Jul 26, 19:00 UTCJul 26, 19:10 UTC10m
2026-07-26 CHX62 - Jul 26, 16:00 UTCJul 26, 16:15 UTC15m
2026-07-26 CHX62 - Jul 26, 15:00 UTCJul 26, 15:15 UTC15m
2026-07-26 CHX62 - Jul 26, 14:30 UTCJul 26, 14:40 UTC10m
2026-07-26 CHX62 - Jul 26, 13:55 UTCJul 26, 14:05 UTC10m
2026-07-26 CHX62 - Jul 26, 11:15 UTCJul 26, 11:20 UTC5m
2026-07-26 CHX62 - Jul 26, 08:15 UTCJul 26, 08:30 UTC15m
2026-07-26 CHX62 - Jul 26, 07:05 UTCJul 26, 07:20 UTC15m
2026-07-26 CHX62 - Jul 26, 04:55 UTCJul 26, 05:45 UTC50m
2026-07-26 CHX62 - Jul 26, 03:10 UTCJul 26, 04:25 UTC1h 15m
2026-07-25 CHX62 - Jul 25, 19:25 UTCJul 25, 19:35 UTC10m
2026-07-25 CHX62 - Jul 25, 18:40 UTCJul 25, 18:55 UTC15m
2026-07-25 CHX62 - Jul 25, 17:20 UTCJul 25, 17:25 UTC5m
2026-07-25 CHX62 - Jul 25, 16:40 UTCJul 25, 16:45 UTC5m
2026-07-25 CHX62 - Jul 25, 15:30 UTCJul 25, 15:35 UTC5m
2026-07-25 CHX62 - Jul 25, 08:50 UTCJul 25, 09:10 UTC20m
2026-07-25 CHX62 - Jul 25, 07:50 UTCJul 25, 08:10 UTC20m
2026-07-25 CHX62 - Jul 25, 01:20 UTCJul 25, 01:35 UTC15m
2026-07-25 CHX62 - Jul 25, 00:40 UTCJul 25, 01:00 UTC20m
2026-07-24 CHX62 - Jul 24, 14:35 UTCJul 24, 14:45 UTC10m
2026-07-24 CHX62 - Jul 24, 13:50 UTCJul 24, 14:05 UTC15m
2026-07-24 CHX62 - Jul 24, 12:50 UTCJul 24, 13:00 UTC10m
2026-07-24 CHX62 - Jul 24, 10:40 UTCJul 24, 11:40 UTC1h 0m
2026-07-24 CHX62 - Jul 24, 08:25 UTCJul 24, 08:45 UTC20m
2026-07-24 CHX62 - Jul 24, 07:35 UTCJul 24, 07:45 UTC10m
2026-07-24 CHX62 - Jul 24, 06:55 UTCJul 24, 07:05 UTC10m
2026-07-23 CHX62 - Jul 23, 23:40 UTCJul 23, 23:55 UTC15m
2026-07-23 CHX62 - Jul 23, 22:40 UTCJul 23, 23:20 UTC40m
2026-07-23 CHX62 - Jul 23, 20:15 UTCJul 23, 20:30 UTC15m
2026-07-23 CHX62 - Jul 23, 19:15 UTCJul 23, 19:40 UTC25m
2026-07-23 CHX62 - Jul 23, 18:25 UTCJul 23, 18:35 UTC10m
2026-07-23 CHX62 - Jul 23, 17:10 UTCJul 23, 17:35 UTC25m
2026-07-23 CHX62 - Jul 23, 12:40 UTCJul 23, 12:50 UTC10m
2026-07-23 CHX62 - Jul 23, 11:55 UTCJul 23, 12:05 UTC10m
2026-07-23 CHX62 - Jul 23, 10:20 UTCJul 23, 10:40 UTC20m
2026-07-23 CHX62 - Jul 23, 09:15 UTCJul 23, 09:50 UTC35m
2026-07-23 CHX62 - Jul 23, 08:30 UTCJul 23, 08:40 UTC10m
2026-07-22 CHX62 - Jul 22, 21:10 UTCJul 22, 21:25 UTC15m
2026-07-22 CHX62 - Jul 22, 20:10 UTCJul 22, 20:35 UTC25m
2026-07-22 CHX62 - Jul 22, 19:35 UTCJul 22, 19:50 UTC15m
2026-07-22 CHX62 - Jul 22, 19:05 UTCJul 22, 19:20 UTC15m
2026-07-22 CHX62 - Jul 22, 18:20 UTCJul 22, 18:35 UTC15m
2026-07-22 CHX62 - Jul 22, 16:50 UTCJul 22, 17:25 UTC35m
2026-07-22 CHX62 - Jul 22, 14:30 UTCJul 22, 14:45 UTC15m
2026-07-22 CHX62 - Jul 22, 13:20 UTCJul 22, 13:40 UTC20m
2026-07-22 CHX62 - Jul 22, 12:40 UTCJul 22, 12:50 UTC10m
2026-07-21 CHX62 - Jul 21, 17:30 UTCJul 21, 17:50 UTC20m
2026-07-21 CHX62 - Jul 21, 16:45 UTCJul 21, 16:55 UTC10m
2026-07-21 CHX62 - Jul 21, 09:15 UTCJul 21, 09:25 UTC10m
2026-07-21 CHX62 - Jul 21, 07:40 UTCJul 21, 07:50 UTC10m

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

Mode-S 3E0FDE frequently asked

What is Mode-S code 3E0FDE?
3E0FDE is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-HXFA.
Where is Mode-S 3E0FDE registered?
Mode-S code 3E0FDE is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3E0FDE broadcasting right now?
Yes. Mode-S 3E0FDE is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3E0FDE, octal 17407736, decimal 4,067,294.
What flights does 3E0FDE operate?
Mode-S 3E0FDE has broadcast 4 distinct callsigns, including CHX62, CHX27, DHXFA, CHX49.