Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0NNN callsign genealogy
Currently held by RALPH, ROBERT 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 W0NNN's current licensee, walking backwards.
- RALPH, JEANETTE LMOgranted 2016-02-03cancelled 2022-10-14
Successor callsigns
Callsigns held now by people who previously held W0NNN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0NNN, oldest first.
- RALPH SR, NORMAN R MS2016-02-03 → cancelled 2018-02-13
- RALPH, ROBERT L AZ2018-05-11 → cancelled 2020-10-30
- RALPH, JEANETTE L MO2022-10-14 active