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N0LTB

Available1x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderDUNCAN, RANDALL C

License ClassTechnician

Min. Class RequiredGeneral

LocationWichita, KS

Grant DateDec 17, 2010

Expiration DateFeb 2, 2021

Cancellation DateFeb 3, 2023

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N0LTB

Available1x3District 0

Competitive callsign — 1 application filed with the FCC.

License HolderDUNCAN, RANDALL C

License ClassTechnician

Min. Class RequiredGeneral

LocationWichita, KS

Grant DateDec 17, 2010

Expiration DateFeb 2, 2021

Cancellation DateFeb 3, 2023

Available for ApplicationsFeb 3, 2023

N0LTB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by DUNCAN, RANDALL C in Wichita, KS. 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 CZERWONKA, ROBIN L on Sep 9, 2014. N0LTB has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 34 units(Moderate)

Voice Phonetics

November Zero Lima Tango Bravo

Readability: 7/10(Good readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (1x3).

License History

License ExpiredFeb 3, 2023
License RenewedDec 17, 2010
Administrative Update AppliedFeb 3, 2001
License RenewedFeb 2, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

CZERWONKA, ROBIN LFiled Sep 9, 2014
Not awardedFCC ↗

Search external databases

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← N0LTA N0LTC →

FCC data as of Sep 12, 2026

N0LTB FCC Vanity Status: 1 Competing Application & History