Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4UOM callsign genealogy
Currently held by Good, Glen 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 K4UOM's current licensee, walking backwards.
- Good, Glen EFLgranted 2014-08-26cancelled 2014-10-28
Successor callsigns
Callsigns held now by people who previously held K4UOM.
- Good, Glen EFLgranted 2015-02-18cancelled 2015-06-13
All historical holders
Every license row we've seen with the callsign K4UOM, oldest first.
- WOODWARD SR, JAMES A SC1989-10-17 → cancelled 2001-10-18
- Good, Glen E FL2014-10-28 → cancelled 2015-02-18