Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB7FHT callsign genealogy
Currently held by WIESTER, ROBERT 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 WB7FHT'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 WB7FHT.
- WIESTER, ROBERT LIDgranted 2009-01-13cancelled 2021-04-01