Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4ZF callsign genealogy
Currently held by MCPHERSON, FREDA A
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 KV4ZF's current licensee, walking backwards.
- MCPHERSON, FREDA ANCgranted 2012-08-13cancelled 2014-06-28
Successor callsigns
Callsigns held now by people who previously held KV4ZF.
- MCPHERSON, FREDA ANCgranted 2014-07-22cancelled 2026-07-25