Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0RKT callsign genealogy
Currently held by WOLTERING, OMER B
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 W0RKT's current licensee, walking backwards.
- KD0UVLcancelledTRIPOLI MINNESOTA AMATEUR RADIO CLUBMNgranted 2013-03-22cancelled 2013-04-19
Successor callsigns
Callsigns held now by people who previously held W0RKT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0RKT, oldest first.
- WOLTERING, OMER B IA1988-05-24 → cancelled 2000-05-25
- TRIPOLI MINNESOTA AMATEUR RADIO CLUB MN2013-04-19 → cancelled 2025-04-22