Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9RYN callsign genealogy
Currently held by Smith, Ryan 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 K9RYN's current licensee, walking backwards.
- Smith 437, Ryan MINgranted 2012-09-01cancelled 2016-12-13
Successor callsigns
Callsigns held now by people who previously held K9RYN.
No current licensee on record previously held this callsign.