Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9SWR callsign genealogy
Currently held by REYNOLDS, DANNY 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 K9SWR's current licensee, walking backwards.
- REYNOLDS, DANNY LILgranted 2015-01-03cancelled 2024-10-04
Successor callsigns
Callsigns held now by people who previously held K9SWR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9SWR, oldest first.
- Baum, Bryant J IL2017-05-31 → cancelled 2022-08-30
- REYNOLDS, DANNY L IL2024-10-04 active