KR7ST
Active2x2District 7
Competitive callsign — 1 application filed with the FCC.
License HolderSouthern Arizona Spread Spectrum Experimenters
Min. Class RequiredGeneral
LocationMount Lemmon, AZ
Grant DateMay 3, 2018
Expiration DateMay 3, 2028
KR7ST is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Southern Arizona Spread Spectrum Experimenters in Mount Lemmon, AZ. 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 Southern Arizona Spread Spectrum Experimenters on Apr 7, 2008. KR7ST has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .-. --... ... -
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Romeo Seven Sierra Tango
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedMay 14, 2018
- License RenewedMay 3, 2018
- License IssuedApr 25, 2008
- Vanity Callsign GrantedApr 25, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Southern Arizona Spread Spectrum ExperimentersFiled Apr 7, 2008Not awardedFCC ↗