Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF5WW callsign genealogy
Currently held by Horn, Dirk-Uwe H
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AF5WW's current licensee, walking backwards.
- Horn, Dirk-Uwe HTXgranted 2013-05-08cancelled 2015-03-13
Successor callsigns
Callsigns held now by people who previously held AF5WW.
- Horn, Dirk-Uwe HTXgranted 2026-04-07