Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7RTA callsign genealogy
Currently held by BOTTITA, CHARLES M
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 W7RTA's current licensee, walking backwards.
- BOTTITA, CHARLES MORgranted 2014-02-03cancelled 2021-04-06
Successor callsigns
Callsigns held now by people who previously held W7RTA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7RTA, oldest first.
- Ellis, Rufus A AZ2006-10-13 → cancelled 2019-02-12
- BOTTITA, CHARLES M OR2021-04-06 active