Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7POP callsign genealogy
Currently held by WEISS JR, RICHARD C
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 W7POP's current licensee, walking backwards.
- WEISS JR, RICHARD CWAgranted 2003-07-17cancelled 2008-04-11
Successor callsigns
Callsigns held now by people who previously held W7POP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7POP, oldest first.
- MUIR, STANLEY R WA1997-02-25 → cancelled 1998-09-03
- WEISS JR, RICHARD C AZ2018-02-20 active