Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4YNA callsign genealogy
Currently held by GAFFNEY, JAMES M
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 K4YNA's current licensee, walking backwards.
- GAFFNEY, JAMES MGAgranted 2005-01-05cancelled 2010-07-30
Successor callsigns
Callsigns held now by people who previously held K4YNA.
No current licensee on record previously held this callsign.