Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

3E0FF1

ICAO 24-bit transponder address · allocated to Germany

Hex
3E0FF1
Octal
17407761
Decimal
4,067,313
Country
DE
No current signal · last broadcast 6d ago
Flights observed
568
Distinct callsigns
2
Country
DE
Last broadcast
6d ago

Last known position

Most recent position reported by Mode-S 3E0FF1.

Country allocation

The ICAO 24-bit address 3E0FF1 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 2 distinct

Callsign Airline Flights Last seen
CHXE5 - 566 2026-07-08
DHXFT - 2 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-11 DHXFT - Jul 11, 14:25 UTCJul 11, 17:35 UTC3h 10m
2026-07-08 CHXE5 - Jul 8, 15:50 UTCJul 8, 17:40 UTC1h 50m
2026-07-08 CHXE5 - Jul 8, 13:45 UTCJul 8, 14:00 UTC15m
2026-07-08 CHXE5 - Jul 8, 12:15 UTCJul 8, 13:05 UTC50m
2026-07-08 CHXE5 - Jul 8, 09:45 UTCJul 8, 11:30 UTC1h 45m
2026-07-08 CHXE5 - Jul 8, 09:00 UTCJul 8, 09:10 UTC10m
2026-07-08 CHXE5 - Jul 8, 07:30 UTCJul 8, 08:00 UTC30m
2026-07-08 CHXE5 - Jul 8, 06:35 UTCJul 8, 06:45 UTC10m
2026-07-08 CHXE5 - Jul 8, 01:25 UTCJul 8, 02:50 UTC1h 25m
2026-07-07 CHXE5 - Jul 7, 19:30 UTCJul 7, 20:40 UTC1h 10m
2026-07-01 DHXFT - Jul 1, 11:40 UTCJul 1, 12:05 UTC25m
2026-07-01 CHXE5 - Jul 1, 08:05 UTCJul 1, 09:40 UTC1h 35m
2026-07-01 CHXE5 - Jul 1, 06:55 UTCJul 1, 07:30 UTC35m
2026-07-01 CHXE5 - Jul 1, 05:45 UTCJul 1, 06:40 UTC55m
2026-07-01 CHXE5 - Jul 1, 00:00 UTCJul 1, 00:20 UTC20m
2026-06-30 CHXE5 - Jun 30, 22:25 UTCJun 30, 23:35 UTC1h 10m
2026-06-30 CHXE5 - Jun 30, 18:35 UTCJun 30, 20:15 UTC1h 40m
2026-06-30 CHXE5 - Jun 30, 17:00 UTCJun 30, 17:50 UTC50m
2026-06-30 CHXE5 - Jun 30, 14:10 UTCJun 30, 14:20 UTC10m
2026-06-30 CHXE5 - Jun 30, 13:10 UTCJun 30, 13:30 UTC20m
2026-06-30 CHXE5 - Jun 30, 10:20 UTCJun 30, 12:05 UTC1h 45m
2026-06-30 CHXE5 - Jun 30, 08:35 UTCJun 30, 09:10 UTC35m
2026-06-30 CHXE5 - Jun 30, 07:10 UTCJun 30, 07:20 UTC10m
2026-06-30 CHXE5 - Jun 30, 00:45 UTCJun 30, 01:14 UTC30m
2026-06-29 CHXE5 - Jun 29, 23:05 UTCJun 30, 00:14 UTC1h 10m
2026-06-29 CHXE5 - Jun 29, 20:59 UTCJun 29, 21:54 UTC55m
2026-06-29 CHXE5 - Jun 29, 20:15 UTCJun 29, 20:24 UTC10m
2026-06-29 CHXE5 - Jun 29, 19:15 UTCJun 29, 19:35 UTC20m
2026-06-29 CHXE5 - Jun 29, 17:05 UTCJun 29, 17:24 UTC20m
2026-06-29 CHXE5 - Jun 29, 14:44 UTCJun 29, 15:49 UTC1h 5m
2026-06-29 CHXE5 - Jun 29, 12:24 UTCJun 29, 14:04 UTC1h 40m
2026-06-29 CHXE5 - Jun 29, 09:44 UTCJun 29, 11:39 UTC1h 55m
2026-06-29 CHXE5 - Jun 29, 08:29 UTCJun 29, 08:50 UTC20m
2026-06-29 CHXE5 - Jun 29, 07:05 UTCJun 29, 07:55 UTC50m
2026-06-29 CHXE5 - Jun 29, 04:45 UTCJun 29, 06:34 UTC1h 50m
2026-06-28 CHXE5 - Jun 28, 21:20 UTCJun 28, 22:20 UTC1h 0m
2026-06-28 CHXE5 - Jun 28, 19:14 UTCJun 28, 20:25 UTC1h 10m
2026-06-28 CHXE5 - Jun 28, 18:34 UTCJun 28, 18:55 UTC20m
2026-06-28 CHXE5 - Jun 28, 17:39 UTCJun 28, 17:50 UTC10m
2026-06-28 CHXE5 - Jun 28, 16:09 UTCJun 28, 17:00 UTC50m
2026-06-28 CHXE5 - Jun 28, 14:50 UTCJun 28, 15:49 UTC1h 0m
2026-06-28 CHXE5 - Jun 28, 13:19 UTCJun 28, 13:29 UTC10m
2026-06-28 CHXE5 - Jun 28, 11:45 UTCJun 28, 12:35 UTC50m
2026-06-28 CHXE5 - Jun 28, 07:54 UTCJun 28, 09:10 UTC1h 15m
2026-06-28 CHXE5 - Jun 28, 06:49 UTCJun 28, 07:14 UTC25m
2026-06-27 CHXE5 - Jun 27, 18:15 UTCJun 27, 19:09 UTC55m
2026-06-27 CHXE5 - Jun 27, 17:34 UTCJun 27, 17:44 UTC10m
2026-06-27 CHXE5 - Jun 27, 15:49 UTCJun 27, 16:35 UTC45m
2026-06-27 CHXE5 - Jun 27, 14:39 UTCJun 27, 15:10 UTC30m
2026-06-27 CHXE5 - Jun 27, 13:55 UTCJun 27, 14:09 UTC15m

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.

Mode-S 3E0FF1 frequently asked

What is Mode-S code 3E0FF1?
3E0FF1 is an ICAO 24-bit transponder address. Allocated to Germany.
Where is Mode-S 3E0FF1 registered?
Mode-S code 3E0FF1 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3E0FF1 broadcasting right now?
No active broadcast right now. Last signal was 6d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3E0FF1, octal 17407761, decimal 4,067,313.
What flights does 3E0FF1 operate?
Mode-S 3E0FF1 has broadcast 2 distinct callsigns, including CHXE5, DHXFT.