Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9WTR callsign genealogy
Currently held by BLUMER, JOHN A
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 N9WTR's current licensee, walking backwards.
- HICKS, BEVERLYILgranted 2019-05-16cancelled 2022-02-11
Successor callsigns
Callsigns held now by people who previously held N9WTR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9WTR, oldest first.
- BLUMER, JOHN A IN1994-04-26 → cancelled 2006-04-27
- HICKS, BEVERLY IL2022-02-11 active