Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4RKF callsign genealogy
Currently held by Frazee, Roger K
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 KQ4RKF's current licensee, walking backwards.
- Frazee, Roger KTNgranted 2020-10-08cancelled 2020-10-27
Successor callsigns
Callsigns held now by people who previously held KQ4RKF.
- Frazee, Roger KTNgranted 2021-03-02