Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KE7VGB callsign genealogy
Currently held by KNOWLTON, THOMAS 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 KE7VGB's current licensee, walking backwards.
- KNOWLTON, THOMAS EUTgranted 2004-01-09cancelled 2008-07-31
Successor callsigns
Callsigns held now by people who previously held KE7VGB.
- KNOWLTON, THOMAS EPAgranted 2018-07-10