Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7PMX callsign genealogy
Currently held by Roper, William 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 KK7PMX's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KK7PMX.
- Roper, William RNVgranted 2023-11-17cancelled 2023-12-27