K1RDX
Active1x3District 1
Competitive callsign — 4 applications filed with the FCC.
License HolderTOUSIGNANT, ROBERT P
License ClassGeneral
Min. Class RequiredGeneral
LocationRochester, NH
Grant DateApr 17, 2018
Expiration DateJun 24, 2028
K1RDX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by TOUSIGNANT, ROBERT P in Rochester, NH. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Cook, Aaron on Sep 2, 2026. K1RDX has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- .-. -.. -..-
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo One Romeo Delta X-ray
Readability: 7.5/10(High readability)
License History
- License RenewedApr 17, 2018
- Administrative Update AppliedDec 3, 2013
- License IssuedJun 24, 2008
- Vanity Callsign GrantedJun 24, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.