Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA7SC callsign genealogy
Currently held by KNUDSON, RODNEY O
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 AA7SC's current licensee, walking backwards.
- KI7QOYcancelledSun City Anthem Amateur Radio ClubNVgranted 2017-10-16cancelled 2017-11-14
Successor callsigns
Callsigns held now by people who previously held AA7SC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA7SC, oldest first.
- KNUDSON, RODNEY O WA2002-07-10 → cancelled 2014-10-07
- Sun City Anthem Amateur Radio Club NV2017-11-14 active