Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9RNO callsign genealogy
Currently held by Waddle, Christopher M
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 K9RNO's current licensee, walking backwards.
- Waddle, Christopher MNVgranted 2012-03-01cancelled 2012-04-13
Successor callsigns
Callsigns held now by people who previously held K9RNO.
No current licensee on record previously held this callsign.