Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4OPR callsign genealogy
Currently held by EMMONS, JAMES 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 W4OPR's current licensee, walking backwards.
- Rita, OlliFLgranted 2017-01-11cancelled 2019-08-10
Successor callsigns
Callsigns held now by people who previously held W4OPR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4OPR, oldest first.
- EMMONS, JAMES L FL1994-09-29 → cancelled 1999-02-13
- Rita, Olli FL2019-08-10 active