Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

3E4801

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-ISLT · CESSNA 525A Citation CJ2

Hex
3E4801
Octal
17444001
Decimal
4,081,665
Country
DE
Tail
D-ISLT
Type
C25A
No current signal · last broadcast 21d ago
Flights observed
95
Distinct callsigns
1
Country
DE
Last broadcast
21d ago

Last known position

Most recent position reported by Mode-S 3E4801.

Country allocation

The ICAO 24-bit address 3E4801 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 1 distinct

Callsign Airline Flights Last seen
DGJ511 - 95 2026-06-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-22 DGJ511 - Jun 22, 14:19 UTCJun 22, 16:45 UTC2h 25m
2026-06-22 DGJ511 - Jun 22, 12:00 UTCJun 22, 12:34 UTC35m
2026-06-21 DGJ511 - Jun 21, 12:35 UTCJun 21, 13:24 UTC50m
2026-06-21 DGJ511 FAO → CEQ Jun 21, 07:04 UTCJun 21, 09:24 UTC2h 20m
2026-06-20 DGJ511 CGN → FAO Jun 20, 08:49 UTCJun 20, 11:54 UTC3h 5m
2026-06-20 DGJ511 - Jun 20, 07:04 UTCJun 20, 07:14 UTC10m
2026-06-19 DGJ511 - Jun 19, 12:39 UTCJun 19, 12:59 UTC20m
2026-06-19 DGJ511 - Jun 19, 10:04 UTCJun 19, 12:04 UTC2h 0m
2026-06-19 DGJ511 - Jun 19, 07:49 UTCJun 19, 08:59 UTC1h 10m
2026-06-18 DGJ511 - Jun 18, 13:00 UTCJun 18, 14:01 UTC1h 0m
2026-06-18 DGJ511 BRQ → LIN Jun 18, 10:05 UTCJun 18, 11:15 UTC1h 10m
2026-06-18 DGJ511 - Jun 18, 06:50 UTCJun 18, 09:15 UTC2h 25m
2026-06-17 DGJ511 - Jun 17, 14:55 UTCJun 17, 17:05 UTC2h 10m
2026-06-17 DGJ511 - Jun 17, 10:05 UTCJun 17, 13:05 UTC3h 0m
2026-06-17 DGJ511 IBZ → FAO Jun 17, 07:05 UTCJun 17, 08:35 UTC1h 30m
2026-06-16 DGJ511 MAD → IBZ Jun 16, 10:15 UTCJun 16, 11:05 UTC50m
2026-06-15 DGJ511 NCE → MAD Jun 15, 15:30 UTCJun 15, 17:04 UTC1h 35m
2026-06-15 DGJ511 IBZ → NCE Jun 15, 12:15 UTCJun 15, 13:34 UTC1h 20m
2026-06-14 DGJ511 CGN → IBZ Jun 14, 11:15 UTCJun 14, 13:40 UTC2h 25m
2026-06-14 DGJ511 - Jun 14, 09:30 UTCJun 14, 09:50 UTC20m
2026-06-11 DGJ511 - Jun 11, 13:00 UTCJun 11, 15:30 UTC2h 30m
2026-06-11 DGJ511 - Jun 11, 09:05 UTCJun 11, 10:55 UTC1h 50m
2026-06-11 DGJ511 CGN → NUE Jun 11, 07:10 UTCJun 11, 07:50 UTC40m
2026-06-10 DGJ511 - Jun 10, 14:05 UTCJun 10, 16:05 UTC2h 0m
2026-06-10 DGJ511 - Jun 10, 09:20 UTCJun 10, 12:00 UTC2h 40m
2026-06-09 DGJ511 - Jun 9, 14:30 UTCJun 9, 15:00 UTC30m
2026-06-09 DGJ511 - Jun 9, 13:05 UTCJun 9, 13:55 UTC50m
2026-06-09 DGJ511 - Jun 9, 11:10 UTCJun 9, 12:05 UTC55m
2026-06-08 DGJ511 - Jun 8, 12:20 UTCJun 8, 14:25 UTC2h 5m
2026-06-08 DGJ511 - Jun 8, 10:10 UTCJun 8, 11:10 UTC1h 0m
2026-06-08 DGJ511 HAM → CEQ Jun 8, 06:50 UTCJun 8, 08:55 UTC2h 5m
2026-06-07 DGJ511 LIN → HAM Jun 7, 07:50 UTCJun 7, 09:20 UTC1h 30m
2026-06-06 DGJ511 - Jun 6, 14:04 UTCJun 6, 14:54 UTC50m
2026-06-06 DGJ511 - Jun 6, 11:49 UTCJun 6, 12:54 UTC1h 5m
2026-06-06 DGJ511 - Jun 6, 10:04 UTCJun 6, 10:45 UTC40m
2026-06-05 DGJ511 - Jun 5, 16:20 UTCJun 5, 16:50 UTC30m
2026-06-05 DGJ511 IBZ → AMS Jun 5, 12:45 UTCJun 5, 15:20 UTC2h 35m
2026-06-04 DGJ511 - Jun 4, 14:35 UTCJun 4, 15:50 UTC1h 15m
2026-06-04 DGJ511 - Jun 4, 10:50 UTCJun 4, 12:05 UTC1h 15m
2026-06-04 DGJ511 - Jun 4, 06:35 UTCJun 4, 08:45 UTC2h 10m
2026-06-03 DGJ511 - Jun 3, 12:45 UTCJun 3, 15:05 UTC2h 20m
2026-06-02 DGJ511 - Jun 2, 17:35 UTCJun 2, 19:50 UTC2h 15m
2026-06-02 DGJ511 - Jun 2, 14:50 UTCJun 2, 15:00 UTC10m
2026-05-27 DGJ511 MUC → DUS May 27, 09:00 UTCMay 27, 09:55 UTC55m
2026-05-24 DGJ511 MST → MUC May 24, 13:20 UTCMay 24, 14:20 UTC1h 0m
2026-05-23 DGJ511 LEJ → MST May 23, 14:15 UTCMay 23, 15:05 UTC50m
2026-05-22 DGJ511 MLA → LEJ May 22, 18:40 UTCMay 22, 21:30 UTC2h 50m
2026-05-22 DGJ511 - May 22, 12:20 UTCMay 22, 15:05 UTC2h 45m
2026-05-21 DGJ511 GWT → DUS May 21, 11:55 UTCMay 21, 12:40 UTC45m
2026-05-21 DGJ511 - May 21, 08:05 UTCMay 21, 10:55 UTC2h 50m

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

Mode-S 3E4801 frequently asked

What is Mode-S code 3E4801?
3E4801 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-ISLT.
Where is Mode-S 3E4801 registered?
Mode-S code 3E4801 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3E4801 broadcasting right now?
No active broadcast right now. Last signal was 21d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3E4801, octal 17444001, decimal 4,081,665.
What flights does 3E4801 operate?
Mode-S 3E4801 has broadcast 1 distinct callsign, including DGJ511.