K1SWR
Active1x3District 1
Competitive callsign — 3 applications filed with the FCC.
License HolderRapoza, Frank
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationVacaville, CA
Grant DateJan 8, 2025
Expiration DateJan 21, 2035
K1SWR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Rapoza, Frank in Vacaville, CA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Burke, Morris D on Feb 17, 2022. K1SWR has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- .---- ... .-- .-.
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo One Sierra Whiskey Romeo
Readability: 7/10(Good readability)
License History
- License RenewedJan 8, 2025
- License IssuedJan 21, 2015
- Vanity Callsign GrantedJan 21, 2015
- License ExpiredJan 9, 2010
- License ModifiedJun 22, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.