Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF5RSA callsign genealogy
Currently held by Arvedson, Richard S
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 KF5RSA's current licensee, walking backwards.
- Arvedson, Richard STXgranted 2012-07-17cancelled 2012-08-07
Successor callsigns
Callsigns held now by people who previously held KF5RSA.
No current licensee on record previously held this callsign.