Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB5FYK callsign genealogy
Currently held by Tompkins, William E
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 KB5FYK'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 KB5FYK.
- Tompkins, William ETXgranted 1998-08-28cancelled 2002-07-30