Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6CRP callsign genealogy
Currently held by Petrach Jr, Charles R
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 K6CRP's current licensee, walking backwards.
- Petrach Jr, Charles RCAgranted 2015-05-05cancelled 2016-05-10
Successor callsigns
Callsigns held now by people who previously held K6CRP.
No current licensee on record previously held this callsign.