Apparatus

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sensors Mode-S transponder

3CE629

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-COLT · EMBRAER EMB-505 Phenom 300

Hex
3CE629
Octal
17163051
Decimal
3,991,081
Country
DE
Tail
D-COLT
Type
E55P
Broadcasting now · callsign DCOLT · 7,650 ft
Flights observed
42
Distinct callsigns
1
Country
DE
Last broadcast
1h ago

Current position

3CE629 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3CE629 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
DCOLT - 42 2026-06-04

Recent flights last 42

DateFlightRouteTakeoffLandingDuration
2026-06-04 DCOLT - Jun 4, 13:40 UTCJun 4, 14:15 UTC35m
2026-06-04 DCOLT - Jun 4, 07:45 UTCJun 4, 09:30 UTC1h 45m
2026-06-03 DCOLT - Jun 3, 16:30 UTCJun 3, 17:10 UTC40m
2026-06-02 DCOLT - Jun 2, 15:05 UTCJun 2, 15:25 UTC20m
2026-06-02 DCOLT - Jun 2, 09:55 UTCJun 2, 10:30 UTC35m
2026-06-01 DCOLT - Jun 1, 17:25 UTCJun 1, 17:55 UTC30m
2026-05-31 DCOLT - May 31, 09:10 UTCMay 31, 09:45 UTC35m
2026-05-28 DCOLT - May 28, 15:00 UTCMay 28, 15:40 UTC40m
2026-05-28 DCOLT - May 28, 08:25 UTCMay 28, 09:00 UTC35m
2026-05-27 DCOLT - May 27, 15:25 UTCMay 27, 16:00 UTC35m
2026-05-27 DCOLT - May 27, 08:15 UTCMay 27, 09:15 UTC1h 0m
2026-05-26 DCOLT - May 26, 17:39 UTCMay 26, 18:14 UTC35m
2026-05-26 DCOLT - May 26, 14:20 UTCMay 26, 14:55 UTC35m
2026-05-24 DCOLT - May 24, 08:15 UTCMay 24, 08:50 UTC35m
2026-05-21 DCOLT - May 21, 08:05 UTCMay 21, 09:40 UTC1h 35m
2026-05-20 DCOLT - May 20, 15:05 UTCMay 20, 17:05 UTC2h 0m
2026-05-20 DCOLT DTM → CGN May 20, 08:25 UTCMay 20, 08:45 UTC20m
2026-05-19 DCOLT - May 19, 14:00 UTCMay 19, 14:40 UTC40m
2026-05-19 DCOLT - May 19, 07:20 UTCMay 19, 08:05 UTC45m
2026-05-17 DCOLT - May 17, 08:10 UTCMay 17, 08:40 UTC30m
2026-05-13 DCOLT - May 13, 14:10 UTCMay 13, 14:55 UTC45m
2026-05-13 DCOLT - May 13, 07:45 UTCMay 13, 08:25 UTC40m
2026-05-12 DCOLT - May 12, 14:40 UTCMay 12, 15:15 UTC35m
2026-05-12 DCOLT - May 12, 09:05 UTCMay 12, 09:40 UTC35m
2026-05-10 DCOLT - May 10, 08:20 UTCMay 10, 08:54 UTC35m
2026-05-07 DCOLT - May 7, 09:30 UTCMay 7, 10:10 UTC40m
2026-05-06 DCOLT - May 6, 09:15 UTCMay 6, 10:01 UTC45m
2026-05-05 DCOLT - May 5, 08:55 UTCMay 5, 09:40 UTC45m
2026-04-30 DCOLT BER → DTM Apr 30, 18:05 UTCApr 30, 18:50 UTC45m
2026-04-29 DCOLT DTM → BER Apr 29, 07:59 UTCApr 29, 08:45 UTC45m
2026-04-28 DCOLT - Apr 28, 15:20 UTCApr 28, 16:05 UTC45m
2026-04-28 DCOLT DTM → IGS Apr 28, 08:15 UTCApr 28, 09:10 UTC55m
2026-04-23 DCOLT - Apr 23, 14:45 UTCApr 23, 15:30 UTC45m
2026-04-23 DCOLT - Apr 23, 09:55 UTCApr 23, 10:40 UTC45m
2026-04-22 DCOLT - Apr 22, 13:35 UTCApr 22, 14:05 UTC30m
2026-04-22 DCOLT - Apr 22, 08:15 UTCApr 22, 08:50 UTC35m
2026-04-21 DCOLT - Apr 21, 14:55 UTCApr 21, 15:35 UTC40m
2026-04-20 DCOLT DTM → DTM Apr 20, 12:05 UTCApr 20, 12:10 UTC5m
2026-04-18 DCOLT - Apr 18, 08:20 UTCApr 18, 08:55 UTC35m
2026-04-16 DCOLT - Apr 16, 12:24 UTCApr 16, 13:00 UTC35m
2026-04-15 DCOLT - Apr 15, 13:01 UTCApr 15, 13:50 UTC50m
2026-04-15 DCOLT - Apr 15, 12:25 UTCApr 15, 12:55 UTC30m

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

Mode-S 3CE629 frequently asked

What is Mode-S code 3CE629?
3CE629 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-COLT.
Where is Mode-S 3CE629 registered?
Mode-S code 3CE629 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3CE629 broadcasting right now?
Yes. Mode-S 3CE629 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3CE629, octal 17163051, decimal 3,991,081.
What flights does 3CE629 operate?
Mode-S 3CE629 has broadcast 1 distinct callsign, including DCOLT.