Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF2JK callsign genealogy
Currently held by WACH, WILLIAM P
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 KF2JK's current licensee, walking backwards.
- KA2JEXno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KF2JK.
- WACH, WILLIAM PNYgranted 2021-12-01