Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6IPA callsign genealogy
Currently held by LOPER, BRIAN 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 K6IPA's current licensee, walking backwards.
- LOPER, BRIAN CCAgranted 2010-07-09cancelled 2010-08-17
Successor callsigns
Callsigns held now by people who previously held K6IPA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6IPA, oldest first.
- INTERNATIONAL POLICE ASSOC CONTEST GROUP CALIF CA1997-08-21 → cancelled 2009-08-22
- LOPER, BRIAN C OR2020-07-23 active