Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK7TY callsign genealogy
Currently held by GARRISON, MICHAEL 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 KK7TY's current licensee, walking backwards.
- GARRISON, MICHAEL Jcancelled 1999-07-23
Successor callsigns
Callsigns held now by people who previously held KK7TY.
- GARRISON, MICHAEL JMTgranted 2004-10-28cancelled 2017-01-27