Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1WHB callsign genealogy
Currently held by BUCHHOLTZ III, WILLIAM H
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 K1WHB's current licensee, walking backwards.
- BUCHHOLTZ III, WILLIAM HTXgranted 2006-03-08cancelled 2010-05-04
Successor callsigns
Callsigns held now by people who previously held K1WHB.
No current licensee on record previously held this callsign.