Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NN6RF callsign genealogy
Currently held by FISKE, RYAN K
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 NN6RF's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NN6RF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NN6RF, oldest first.
- STIVER, DONALD R CA2011-07-29 → cancelled 2023-09-01
- FISKE, RYAN K CA2024-03-19 active