Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA7PNW callsign genealogy
Currently held by Friedberg, Alex
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 WA7PNW's current licensee, walking backwards.
- Friedberg, Alexander JWAgranted 2014-12-02cancelled 2014-12-30
Successor callsigns
Callsigns held now by people who previously held WA7PNW.
No current licensee on record previously held this callsign.