K7ROS
Active1x3District 7
Competitive callsign — 6 applications filed with the FCC.
License HolderCahoon, Ross R
License ClassTechnician
Min. Class RequiredGeneral
LocationScottsdale, AZ
Grant DateAug 3, 2021
Expiration DateAug 15, 2031
K7ROS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Cahoon, Ross R in Scottsdale, AZ. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Ross, Eric T on Jan 16, 2026. K7ROS has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... .-. --- ...
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Seven Romeo Oscar Sierra
Readability: 6.5/10(Good readability)
License History
- License RenewedAug 3, 2021
- License RenewedAug 11, 2011
- License IssuedAug 15, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.