Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5KCS callsign genealogy
Currently held by HOLLOWELL, WILL 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 W5KCS's current licensee, walking backwards.
- Sorensen, Kenneth CNMgranted 2015-04-27cancelled 2019-06-07
Successor callsigns
Callsigns held now by people who previously held W5KCS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5KCS, oldest first.
- HOLLOWELL, WILL T OK1996-11-04 → cancelled 2008-11-05
- Sorensen, Kenneth C NM2019-06-07 active