Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9YFC callsign genealogy
Currently held by MAY, DOUGLAS R
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 W9YFC's current licensee, walking backwards.
- MAY, DOUGLAS RILgranted 2018-06-11cancelled 2018-07-03
Successor callsigns
Callsigns held now by people who previously held W9YFC.
No current licensee on record previously held this callsign.