Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7SG callsign genealogy
Currently held by NICHOLSON, PATRICK J
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 KK7SG's current licensee, walking backwards.
- NICHOLSON, PATRICK Jcancelled 1999-02-25
Successor callsigns
Callsigns held now by people who previously held KK7SG.
No current licensee on record previously held this callsign.