Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7KCP callsign genealogy
Currently held by FREDERICK, REGINALD L
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 W7KCP's current licensee, walking backwards.
- PARKER, KENNETH CORgranted 2024-04-23cancelled 2025-01-22
Successor callsigns
Callsigns held now by people who previously held W7KCP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7KCP, oldest first.
- FREDERICK, REGINALD L ID2003-03-03 → cancelled 2011-04-10
- CAPEN, WILLIAM F ID2012-06-08 → cancelled 2024-06-11
- PARKER, KENNETH C OR2025-01-22 active