NT1S
Active2x1District 1
Competitive callsign — 8 applications filed with the FCC.
License HolderSchroder, Robert T
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationUPPER FALLS, MD
Grant DateMay 13, 2023
Expiration DateMay 13, 2033
NT1S is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Schroder, Robert T in UPPER FALLS, MD. This callsign has attracted significant interest in the amateur radio community, with 8 vanity applications filed with the FCC. The most recent was submitted by JAROS JR, EDWARD R on Apr 26, 2023. NT1S has 13 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. - .---- ...
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
November Tango One Sierra
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedJan 3, 2026
- Administrative Update AppliedMay 8, 2025
- Vanity Callsign GrantedMay 13, 2023
- License IssuedMay 13, 2023
- License CanceledApr 24, 2021
- License IssuedNov 24, 2020
- Vanity Callsign GrantedNov 24, 2020
- License CanceledNov 3, 2020
- Vanity Callsign GrantedOct 14, 2020
- License IssuedOct 14, 2020
- License ExpiredSep 23, 2020
- License Renewed
Vanity Application Activity
Competing applications filed with the FCC for this callsign.