Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7RR callsign genealogy
Currently held by MC CANDLESS, PAUL W
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 KK7RR's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KK7RR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK7RR, oldest first.
- MC CANDLESS, PAUL W WA2007-08-17 → cancelled 2019-10-16
- NIKIFOROV, SERGE AZ2020-11-14 active