Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7KKX callsign genealogy
Currently held by Watson, Kevin 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 W7KKX's current licensee, walking backwards.
- Watson, Kevin JTXgranted 2021-06-29cancelled 2021-07-17
Successor callsigns
Callsigns held now by people who previously held W7KKX.
All historical holders
Every license row we've seen with the callsign W7KKX, oldest first.
- Kester, K E WA2013-08-27 → cancelled 2019-03-12
- Watson, Kevin J TX2021-07-17 → cancelled 2021-11-06