Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9NR callsign genealogy
Currently held by GENTRY, RONALD 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 KC9NR's current licensee, walking backwards.
- GENTRY, RONALD DINgranted 2022-08-17cancelled 2022-09-07
Successor callsigns
Callsigns held now by people who previously held KC9NR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC9NR, oldest first.
- GENTRY, RONALD D IN1989-02-07 → cancelled 2001-02-08
- GENTRY, RONALD D IN2022-09-07 active