Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1WEM callsign genealogy
Currently held by MARSH, WILLIAM E
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 K1WEM's current licensee, walking backwards.
- MARSH, WILLIAM ETXgranted 2013-05-29cancelled 2019-07-13
Successor callsigns
Callsigns held now by people who previously held K1WEM.
No current licensee on record previously held this callsign.