Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK7IL callsign genealogy
Currently held by GERRITSEN, JEFFREY A
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 KK7IL's current licensee, walking backwards.
- KC7VJXno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KK7IL.
- GERRITSEN, JEFFREY AORgranted 2018-04-07