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sensors Mode-S transponder

3DD799

ICAO 24-bit transponder address · allocated to Germany

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

Hex
3DD799
Octal
17353631
Decimal
4,052,889
Country
DE
Tail
D-HBWZ
Type
EC45
No current signal · last broadcast 5h ago
Flights observed
44
Distinct callsigns
1
Country
DE
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 3DD799.

Country allocation

The ICAO 24-bit address 3DD799 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
PBW16 - 44 2026-07-23

Recent flights last 44

DateFlightRouteTakeoffLandingDuration
2026-07-23 PBW16 - Jul 23, 05:05 UTCJul 23, 05:15 UTC10m
2026-07-22 PBW16 - Jul 22, 16:05 UTCJul 22, 16:20 UTC15m
2026-07-22 PBW16 - Jul 22, 05:10 UTCJul 22, 05:25 UTC15m
2026-07-21 PBW16 - Jul 21, 16:10 UTCJul 21, 16:20 UTC10m
2026-07-21 PBW16 - Jul 21, 05:05 UTCJul 21, 05:15 UTC10m
2026-07-17 PBW16 - Jul 17, 16:10 UTCJul 17, 16:19 UTC10m
2026-07-17 PBW16 - Jul 17, 04:59 UTCJul 17, 05:15 UTC15m
2026-07-16 PBW16 - Jul 16, 16:05 UTCJul 16, 16:15 UTC10m
2026-07-16 PBW16 - Jul 16, 05:05 UTCJul 16, 05:20 UTC15m
2026-07-15 PBW16 - Jul 15, 16:00 UTCJul 15, 16:15 UTC15m
2026-07-15 PBW16 - Jul 15, 05:05 UTCJul 15, 05:20 UTC15m
2026-07-14 PBW16 - Jul 14, 16:05 UTCJul 14, 16:15 UTC10m
2026-07-14 PBW16 - Jul 14, 05:10 UTCJul 14, 05:20 UTC10m
2026-07-13 PBW16 - Jul 13, 16:15 UTCJul 13, 16:25 UTC10m
2026-07-13 PBW16 - Jul 13, 07:01 UTCJul 13, 09:20 UTC2h 20m
2026-07-13 PBW16 - Jul 13, 05:15 UTCJul 13, 05:25 UTC10m
2026-07-10 PBW16 - Jul 10, 18:00 UTCJul 10, 19:00 UTC1h 0m
2026-07-10 PBW16 - Jul 10, 13:50 UTCJul 10, 14:50 UTC1h 0m
2026-07-10 PBW16 - Jul 10, 05:10 UTCJul 10, 05:25 UTC15m
2026-07-09 PBW16 - Jul 9, 16:25 UTCJul 9, 16:40 UTC15m
2026-07-09 PBW16 - Jul 9, 14:00 UTCJul 9, 14:30 UTC30m
2026-07-09 PBW16 - Jul 9, 11:05 UTCJul 9, 11:35 UTC30m
2026-07-09 PBW16 - Jul 9, 05:10 UTCJul 9, 05:25 UTC15m
2026-07-08 PBW16 - Jul 8, 16:05 UTCJul 8, 16:20 UTC15m
2026-07-08 PBW16 - Jul 8, 05:10 UTCJul 8, 05:20 UTC10m
2026-07-07 PBW16 - Jul 7, 16:10 UTCJul 7, 16:30 UTC20m
2026-07-07 PBW16 - Jul 7, 05:05 UTCJul 7, 05:20 UTC15m
2026-07-06 PBW16 - Jul 6, 16:10 UTCJul 6, 16:25 UTC15m
2026-07-06 PBW16 - Jul 6, 05:10 UTCJul 6, 05:25 UTC15m
2026-07-03 PBW16 - Jul 3, 08:00 UTCJul 3, 10:10 UTC2h 10m
2026-07-01 PBW16 STR → STR Jul 1, 07:45 UTCJul 1, 10:15 UTC2h 30m
2026-06-25 PBW16 STR → STR Jun 25, 09:20 UTCJun 25, 10:59 UTC1h 40m
2026-06-25 PBW16 STR → STR Jun 25, 06:40 UTCJun 25, 08:09 UTC1h 30m
2026-06-23 PBW16 STR → STR Jun 23, 11:24 UTCJun 23, 12:55 UTC1h 30m
2026-06-23 PBW16 - Jun 23, 07:35 UTCJun 23, 10:04 UTC2h 30m
2026-06-22 PBW16 STR → STR Jun 22, 08:04 UTCJun 22, 10:19 UTC2h 15m
2026-06-09 PBW16 - Jun 9, 04:35 UTCJun 9, 04:55 UTC20m
2026-06-08 PBW16 STR → FKB Jun 8, 19:15 UTCJun 8, 19:40 UTC25m
2026-06-08 PBW16 - Jun 8, 12:15 UTCJun 8, 12:35 UTC20m
2026-06-08 PBW16 - Jun 8, 04:50 UTCJun 8, 05:10 UTC20m
2026-06-03 PBW16 STR → STR Jun 3, 12:10 UTCJun 3, 13:10 UTC1h 0m
2026-06-01 PBW16 - Jun 1, 11:20 UTCJun 1, 13:15 UTC1h 55m
2026-05-22 PBW16 STR → STR May 22, 07:45 UTCMay 22, 09:05 UTC1h 20m
2026-05-19 PBW16 STR → STR May 19, 12:50 UTCMay 19, 14:00 UTC1h 10m

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

Mode-S 3DD799 frequently asked

What is Mode-S code 3DD799?
3DD799 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-HBWZ.
Where is Mode-S 3DD799 registered?
Mode-S code 3DD799 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3DD799 broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3DD799, octal 17353631, decimal 4,052,889.
What flights does 3DD799 operate?
Mode-S 3DD799 has broadcast 1 distinct callsign, including PBW16.