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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.

JAROS JR, EDWARD RFiled Apr 26, 2023
Not awardedFCC ↗
Schroder, Robert TFiled Apr 25, 2023
Not awardedFCC ↗
Bailey III, John PFiled Apr 25, 2023
Not awardedFCC ↗
Helms, Gregory PFiled Nov 4, 2020

Search external databases

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← NT1R NT1T →

FCC data as of Sep 3, 2026

Jun 30, 2008

Tax ID (TIN) AddedJun 30, 2008

Not awarded

Sayare, Mitchel BFiled Oct 5, 2020

Not awardedFCC ↗

TAKATSU, SHAWNFiled Sep 23, 2020

DismissedFCC ↗

Helms, Gregory PFiled Sep 23, 2020

Not awardedFCC ↗

McKnelly, Darryl WFiled May 13, 2013

Not awardedFCC ↗

NT1S FCC Vanity Status: 8 Competing Applications & History