Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9CPO callsign genealogy
Currently held by MCCRAY, NATHAN 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 K9CPO's current licensee, walking backwards.
- MC CRAY, NATHAN PWIgranted 1999-02-26cancelled 2000-02-29
Successor callsigns
Callsigns held now by people who previously held K9CPO.
No current licensee on record previously held this callsign.