Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WT4KY callsign genealogy
Currently held by Tussey, Mark S
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 WT4KY's current licensee, walking backwards.
- Tussey, Mark SKYgranted 2000-07-11cancelled 2001-07-17
Successor callsigns
Callsigns held now by people who previously held WT4KY.
No current licensee on record previously held this callsign.