Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD9BK callsign genealogy
Currently held by Hageman Jr, Richard W
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 KD9BK's current licensee, walking backwards.
- N9DTKno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KD9BK.
- Hageman Jr, Richard WWIgranted 2017-04-06