Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7FWP callsign genealogy
Currently held by Pierce, Fred
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 K7FWP's current licensee, walking backwards.
- Pierce, FredAZgranted 2022-07-07cancelled 2022-08-26
Successor callsigns
Callsigns held now by people who previously held K7FWP.
No current licensee on record previously held this callsign.