K4OSS
Active1x3District 4
Competitive callsign — 5 applications filed with the FCC.
License HolderSmith, Joshua A
License ClassTechnician
Min. Class RequiredGeneral
LocationMarietta, GA
Grant DateJan 24, 2025
Expiration DateJan 24, 2035
K4OSS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Smith, Joshua A in Marietta, GA. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Smith, Joshua A on Jan 6, 2025. K4OSS has 16 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- --- ... ...
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Four Oscar Sierra Sierra
Readability: 7/10(Good readability)
License History
- License IssuedJan 24, 2025
- Vanity Callsign GrantedJan 24, 2025
- License CanceledJan 24, 2020
- Administrative Update AppliedAug 29, 2019
- Administrative Update AppliedAug 27, 2019
- Administrative Update AppliedMay 25, 2019
- Administrative Update AppliedDec 12, 2017
- Administrative Update AppliedAug 1, 2017
- License RenewedDec 1, 2015
- Administrative Update AppliedDec 6, 2012
- License ModifiedJan 22, 2010
- Administrative Update Applied
Vanity Application Activity
Competing applications filed with the FCC for this callsign.