Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD0DGU callsign genealogy
Currently held by PEARSON, WAYNE C
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 WD0DGU's current licensee, walking backwards.
- Pearson, Margaret YMNgranted 2019-12-18cancelled 2021-01-19
Successor callsigns
Callsigns held now by people who previously held WD0DGU.
- PEARSON, WAYNE CMNgranted 2025-04-08
All historical holders
Every license row we've seen with the callsign WD0DGU, oldest first.
- PEARSON, WAYNE C MN1997-11-13 → cancelled 2005-02-15
- Pearson, Margaret Y MN2021-01-19 active