Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC7MYV callsign genealogy
Currently held by OLSEN, MICHAEL T
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 KC7MYV's current licensee, walking backwards.
- Olsen, Michael TUTgranted 2017-10-23cancelled 2017-11-10
Successor callsigns
Callsigns held now by people who previously held KC7MYV.
- Olsen, Michael TUTgranted 2017-11-10
All historical holders
Every license row we've seen with the callsign KC7MYV, oldest first.
- OLSEN, MICHAEL T UT2005-08-02 → cancelled 2017-09-02
- Olsen, Michael T UT2017-11-10 → cancelled 2020-06-23