Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9SRW callsign genealogy
Currently held by Wanlass, Seth R
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 K9SRW's current licensee, walking backwards.
- Wanlass, Seth RINgranted 2020-08-24cancelled 2023-09-16
Successor callsigns
Callsigns held now by people who previously held K9SRW.
No current licensee on record previously held this callsign.