Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0LDY callsign genealogy
Currently held by Wold, Michael J
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 W0LDY's current licensee, walking backwards.
- Wold, Michael JCAgranted 2019-07-23cancelled 2019-09-06
Successor callsigns
Callsigns held now by people who previously held W0LDY.
No current licensee on record previously held this callsign.