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N1ABA

Active1x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderARMSTRONG, THOMAS E

License ClassTechnician

Min. Class RequiredGeneral

LocationNORTH HAVEN, CT

Grant DateDec 1, 2020

Expiration DateDec 1, 2030

N1ABA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ARMSTRONG, THOMAS E in NORTH HAVEN, CT. 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 ARMSTRONG, THOMAS E on Nov 13, 2020. N1ABA has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

-. .---- .- -... .-

CW Weight: 31 units(Moderate)

Voice Phonetics

November One Alpha Bravo Alpha

Readability: 7.5/10(High readability)

License History

License IssuedDec 1, 2020
Vanity Callsign GrantedDec 1, 2020
License ExpiredApr 23, 2020
License RenewedFeb 7, 2008
License ModifiedJul 31, 2007
FRN Association Letter SentNov 7, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

ARMSTRONG, THOMAS EFiled Nov 13, 2020
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 3, 2026

N1ABA FCC Vanity Status: 1 Competing Application & History