K0SAP
Cancelled1x3District 0
Competitive callsign — 2 applications filed with the FCC.
License HolderPetty, Stuart
License ClassTechnician
Min. Class RequiredGeneral
LocationKansas City, MO
Grant DateAug 29, 2025
Cancellation DateMar 3, 2026
Available for ApplicationsMar 4, 2028
K0SAP is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Petty, Stuart in Kansas City, MO. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Petty, Stuart on Aug 11, 2025. K0SAP has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- ... .- .--.
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Zero Sierra Alpha Papa
Readability: 7/10(Good readability)
Available Mar 4, 2028 (547 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledMar 3, 2026
- License IssuedAug 29, 2025
- Vanity Callsign GrantedAug 29, 2025
- License ExpiredMar 20, 2025
- License RenewedMar 19, 2013
- Administrative Update AppliedMar 3, 2007
- License IssuedOct 22, 2002
- Vanity Callsign GrantedOct 22, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.