Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6PYO callsign genealogy
Currently held by Helms, Karen
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 K6PYO's current licensee, walking backwards.
- Helms, KarenCAgranted 2013-05-29cancelled 2013-06-25
Successor callsigns
Callsigns held now by people who previously held K6PYO.
No current licensee on record previously held this callsign.