Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW0SP callsign genealogy
Currently held by Payton, Shane A
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 KW0SP's current licensee, walking backwards.
- Payton, Shane ACOgranted 2015-05-14cancelled 2016-07-08
Successor callsigns
Callsigns held now by people who previously held KW0SP.
No current licensee on record previously held this callsign.