Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5CPK callsign genealogy
Currently held by Keen, Christopher P
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 W5CPK's current licensee, walking backwards.
- Keen, Christopher PNCgranted 2018-04-11cancelled 2018-07-06
Successor callsigns
Callsigns held now by people who previously held W5CPK.
No current licensee on record previously held this callsign.