Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA8SWM callsign genealogy
Currently held by MONUMENT HILL DX ASSOCIATION
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 WA8SWM's current licensee, walking backwards.
- KC0GXFcancelledMONUMENT HILL DX ASSOCIATIONCOgranted 1999-12-14cancelled 2000-02-05
Successor callsigns
Callsigns held now by people who previously held WA8SWM.
- BOONE, STEVEN ECOgranted 2016-08-16