K2TSO
Available1x3District 2
Competitive callsign — 1 application filed with the FCC.
License HolderFeller, Martin R
License ClassAdvanced
Min. Class RequiredGeneral
LocationDix Hills, NY
Grant DateMar 13, 2014
Expiration DateMay 31, 2024
Cancellation DateJun 2, 2026
Available for ApplicationsJun 1, 2026
K2TSO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Feller, Martin R in Dix Hills, NY. 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 MCELHANEY, BRUCE on Mar 26, 2025. K2TSO has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..--- - ... ---
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Two Tango Sierra Oscar
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJun 2, 2026
- License RenewedMar 13, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- MCELHANEY, BRUCEFiled Mar 26, 2025Not awardedFCC ↗