Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5KEM callsign genealogy
Currently held by STEWART, WILLIAM K
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 K5KEM's current licensee, walking backwards.
- STEWART, WILLIAM KMAgranted 2011-12-22cancelled 2012-02-10
Successor callsigns
Callsigns held now by people who previously held K5KEM.
No current licensee on record previously held this callsign.