Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0WLW callsign genealogy
Currently held by WOELLHAF, JAN 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 W0WLW's current licensee, walking backwards.
- WOELLHAF, JAN MCOgranted 2006-02-09cancelled 2008-11-25
Successor callsigns
Callsigns held now by people who previously held W0WLW.
- WOELLHAF, JAN MUTgranted 2018-11-10