KB1ZST
Available2x3District 1
No competing applications on record.
License HolderFERREIRA MARTINEZ, KATHERINE R
License ClassTechnician
Min. Class RequiredTechnician
LocationCAMBRIDGE, MA
Grant DateApr 18, 2013
Expiration DateApr 18, 2023
Cancellation DateApr 19, 2025
Available for ApplicationsApr 19, 2025
KB1ZST is a 2x3 format amateur radio callsign. It is currently registered to FERREIRA MARTINEZ, KATHERINE R in CAMBRIDGE, MA. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- -... .---- --.. ... -
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Bravo One Zulu Sierra Tango
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredApr 19, 2025
- System-Generated GrantApr 18, 2013
- License IssuedApr 18, 2013
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.