Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5UOM callsign genealogy
Currently held by Wallace, Christopher J
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 K5UOM's current licensee, walking backwards.
- Wallace, Christopher JMSgranted 2014-01-28cancelled 2018-06-09
Successor callsigns
Callsigns held now by people who previously held K5UOM.
- Wallace, Christopher JMSgranted 2018-06-29