KB7ISS
Expired2x3District 7
Competitive callsign — 1 application filed with the FCC.
License HolderMason, Leslie A
License ClassTechnician
Min. Class RequiredTechnician
LocationOVERGAARD, AZ
Grant DateSep 11, 2014
Expiration DateNov 26, 2024
Available for ApplicationsNov 27, 2026
KB7ISS is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Mason, Leslie A in OVERGAARD, 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 Mason, Leslie A on Nov 8, 2004. KB7ISS has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -... --... .. ... ...
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Bravo Seven India Sierra Sierra
Readability: 5.5/10(Moderate readability)
Available Nov 27, 2026 (84 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedSep 11, 2014
- Administrative Update AppliedAug 22, 2006
- License IssuedNov 26, 2004
- Vanity Callsign GrantedNov 26, 2004
- License ExpiredMar 7, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Mason, Leslie AFiled Nov 8, 2004Not awardedFCC ↗