Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9YT callsign genealogy
Currently held by ROTTER, SANFORD J
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 K9YT's current licensee, walking backwards.
- ROTTER, SANFORD JWIgranted 1996-11-27cancelled 2000-02-08
Successor callsigns
Callsigns held now by people who previously held K9YT.
No current licensee on record previously held this callsign.