Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0LTR callsign genealogy
Currently held by POHLENZ, GAYLORD M
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 W0LTR's current licensee, walking backwards.
- Jensen, Culley JMNgranted 2009-05-12cancelled 2009-08-01
Successor callsigns
Callsigns held now by people who previously held W0LTR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0LTR, oldest first.
- POHLENZ, GAYLORD M OK1997-04-01 → cancelled 2009-04-02
- Jensen, Culley J MN2019-08-01 active