Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9YAW callsign genealogy
Currently held by McClellan, John 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 K9YAW's current licensee, walking backwards.
- McClellan, John PILgranted 2012-12-21cancelled 2016-02-23
Successor callsigns
Callsigns held now by people who previously held K9YAW.
No current licensee on record previously held this callsign.