NT5S
Active2x1District 5
Competitive callsign — 2 applications filed with the FCC.
License HolderANTWILER, MARY H
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationCALHOUN, MO
Grant DateMar 14, 2026
Expiration DateMar 14, 2036
NT5S is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by ANTWILER, MARY H in CALHOUN, 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 Gomberg, Dave on Mar 11, 2002. NT5S has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. - ..... ...
CW Weight: 15 units(Ultra-light (very fast to send))
Voice Phonetics
November Tango Five Sierra
Readability: 7.5/10(High readability)
License History
- License RenewedMar 14, 2026
- License RenewedOct 13, 2015
- License RenewedAug 29, 2005
- Tax ID (TIN) AddedSep 8, 2003
- Administrative Update AppliedSep 8, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.