Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7PUK callsign genealogy
Currently held by Vanderzanden, Brian 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 W7PUK's current licensee, walking backwards.
- Vanderzanden, Brian EORgranted 2009-07-16cancelled 2010-07-10
Successor callsigns
Callsigns held now by people who previously held W7PUK.
No current licensee on record previously held this callsign.