Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA9WLU callsign genealogy
Currently held by SHELTON, CHRISTOPHER 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 KA9WLU's current licensee, walking backwards.
- Shelton, Chris MINgranted 2008-05-20cancelled 2010-09-03
Successor callsigns
Callsigns held now by people who previously held KA9WLU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA9WLU, oldest first.
- SHAW, PAUL E IN2008-02-19 → cancelled 2010-07-20
- SHELTON, CHRISTOPHER M OH2020-07-15 active