Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2FK callsign genealogy
Currently held by KERNS, FRANK B
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 K2FK's current licensee, walking backwards.
- TYO, JOHN RNYgranted 2018-04-05cancelled 2020-06-30
Successor callsigns
Callsigns held now by people who previously held K2FK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2FK, oldest first.
- KERNS, FRANK B PA1997-08-21 → cancelled 2005-03-14
- Akiyama, Akira NY2008-06-03 → cancelled 2020-06-04
- TYO, JOHN R NY2020-06-30 active