Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1VPZ callsign genealogy
Currently held by McCann, John
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 W1VPZ's current licensee, walking backwards.
- McCann, JohnRIgranted 2026-06-02cancelled 2026-06-23
Successor callsigns
Callsigns held now by people who previously held W1VPZ.
No current licensee on record previously held this callsign.