Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4UGU callsign genealogy
Currently held by MC QUAIN, PETER R
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 KK4UGU'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 KK4UGU.
- MC QUAIN, PETER RFLgranted 2021-05-04