Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW4TY callsign genealogy
Currently held by Farrior, Mark 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 WW4TY's current licensee, walking backwards.
- Farrior, Mark DALgranted 2011-12-20cancelled 2015-12-12
Successor callsigns
Callsigns held now by people who previously held WW4TY.
No current licensee on record previously held this callsign.