Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW9O callsign genealogy
Currently held by KLAGER, CARY G
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 KW9O's current licensee, walking backwards.
- KLAGER, CARY GWIgranted 2015-02-12cancelled 2020-04-28
Successor callsigns
Callsigns held now by people who previously held KW9O.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KW9O, oldest first.
- BEST, MELVIN H WI2008-03-11 → cancelled 2020-03-17
- KLAGER, CARY G VA2020-04-28 active