Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB7VRF callsign genealogy
Currently held by Houck, Thomas 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 WB7VRF's current licensee, walking backwards.
- Houck, Thomas LORgranted 2003-10-21cancelled 2004-12-21
Successor callsigns
Callsigns held now by people who previously held WB7VRF.
No current licensee on record previously held this callsign.