Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF4JOS callsign genealogy
Currently held by RHEAULT, KATHY M
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 KF4JOS's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KF4JOS.
- WETHERHOLT, KATHY MNJgranted 2022-08-04cancelled 2024-07-13