Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5NN callsign genealogy
Currently held by Williams, Jimmy D
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 K5NN's current licensee, walking backwards.
- SETZER, DAVID KTXgranted 2017-02-02cancelled 2019-05-07
Successor callsigns
Callsigns held now by people who previously held K5NN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5NN, oldest first.
- Williams, Jimmy D KS2013-10-18 → cancelled 2017-04-17
- SETZER, DAVID K TX2019-05-07 active