Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5YPF callsign genealogy
Currently held by Patierno, Marilyn
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 K5YPF's current licensee, walking backwards.
- Patierno, MarilynFLgranted 2014-07-31cancelled 2015-05-16
Successor callsigns
Callsigns held now by people who previously held K5YPF.
No current licensee on record previously held this callsign.