Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK1HAM callsign genealogy
Currently held by GREEN, BRUCE R
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 KK1HAM's current licensee, walking backwards.
- N1QWScancelledcancelled 1998-02-06
Successor callsigns
Callsigns held now by people who previously held KK1HAM.
- GREEN, BRUCE RSCgranted 2023-01-06