Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7RSR callsign genealogy
Currently held by Rasmussen, Ronald
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 KA7RSR's current licensee, walking backwards.
- Rasmussen, RonaldWAgranted 2025-11-21cancelled 2025-12-12
Successor callsigns
Callsigns held now by people who previously held KA7RSR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA7RSR, oldest first.
- HOOD, JANLYN G OR2006-03-28 → cancelled 2018-04-06
- Rasmussen, Ronald WA2025-12-12 active