Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3SWH callsign genealogy
Currently held by Snyder, Keith S
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 K3SWH's current licensee, walking backwards.
- Snyder, Keith SIDgranted 2018-02-16cancelled 2018-03-13
Successor callsigns
Callsigns held now by people who previously held K3SWH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3SWH, oldest first.
- Bevan, Gerald A WA2002-07-31 → cancelled 2014-10-28
- Snyder, Keith S ID2018-03-13 active