Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK6MSR callsign genealogy
Currently held by Pratt III, Clifford 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 KK6MSR'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 KK6MSR.
- PRATT III, CLIFFORD VCAgranted 2014-06-17cancelled 2020-01-07