Confidence: Medium · Source: FCC ULS · As of 2026-09-11
WS2DFD callsign genealogy
Currently held by Mollevik, John 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 WS2DFD's current licensee, walking backwards.
- Mollevik, John MNYgranted 2025-07-11
Successor callsigns
Callsigns held now by people who previously held WS2DFD.
- Mollevik, John MNYgranted 2025-07-11