Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF4SWR callsign genealogy
Currently held by GARLOW, GARY V
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 KF4SWR's current licensee, walking backwards.
- RIGBY, SCOTT WFLgranted 2017-02-16cancelled 2017-03-07
Successor callsigns
Callsigns held now by people who previously held KF4SWR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF4SWR, oldest first.
- GARLOW, GARY V GA1997-06-24 → cancelled 2009-06-25
- RIGBY, SCOTT W FL2017-03-07 active