Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6UCO callsign genealogy
Currently held by URICH, JACK R
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 W6UCO's current licensee, walking backwards.
- URICH, JACK RCAgranted 2000-07-01cancelled 2001-06-01
Successor callsigns
Callsigns held now by people who previously held W6UCO.
No current licensee on record previously held this callsign.