Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF3CK callsign genealogy
Currently held by KNOTT, ANTHONY F
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 KF3CK's current licensee, walking backwards.
- KNOTT, ANTHONY FNYgranted 2024-08-06
Successor callsigns
Callsigns held now by people who previously held KF3CK.
- KNOTT, ANTHONY FNYgranted 2024-08-06