K7RDX
Active1x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderKLEIN, JAMES W
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationEAST WENATCHEE, WA
Grant DateJul 11, 2017
Expiration DateOct 9, 2027
K7RDX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by KLEIN, JAMES W in EAST WENATCHEE, WA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Cook, Aaron on Sep 2, 2026. K7RDX has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... .-. -.. -..-
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Seven Romeo Delta X-ray
Readability: 7/10(Good readability)
License History
- License RenewedJul 11, 2017
- License RenewedJul 17, 2007
- License ModifiedMay 23, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Cook, AaronFiled Sep 2, 2026PendingFCC ↗