Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7FRD callsign genealogy
Currently held by Witesman, Frederick B
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 W7FRD's current licensee, walking backwards.
- Witesman, Frederick BUTgranted 2016-11-14cancelled 2016-12-02
Successor callsigns
Callsigns held now by people who previously held W7FRD.
No current licensee on record previously held this callsign.