Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN1TON callsign genealogy
Currently held by SPANOS, MARY D
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 KN1TON's current licensee, walking backwards.
- SPANOS, MARY DALgranted 2014-03-18cancelled 2015-10-06
Successor callsigns
Callsigns held now by people who previously held KN1TON.
No current licensee on record previously held this callsign.