Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4OY callsign genealogy
Currently held by MULLINS, JEFFREY L
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 W4OY's current licensee, walking backwards.
- MULLINS, JEFFREY LVAgranted 2018-10-15cancelled 2020-03-24
Successor callsigns
Callsigns held now by people who previously held W4OY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4OY, oldest first.
- MURPHY SR, OTIS GA2016-11-03 → cancelled 2018-03-05
- MULLINS, JEFFREY L VA2020-03-24 active