Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7WTI callsign genealogy
Currently held by MacWilliams, Kyle G
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 K7WTI's current licensee, walking backwards.
- MacWilliams, Kyle GORgranted 2008-10-29cancelled 2009-01-06
Successor callsigns
Callsigns held now by people who previously held K7WTI.
- MacWilliams, Kyle GMTgranted 2024-01-03