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WB0LT

Active2x2District 0

Competitive callsign — 3 applications filed with the FCC.

License HolderO'LOUGHLIN, STEVEN K

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationDENVER, CO

Grant DateJul 20, 2021

Expiration DateJul 20, 2031

WB0LT is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by O'LOUGHLIN, STEVEN K in DENVER, CO. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by O'LOUGHLIN, STEVEN K on Jul 2, 2021. WB0LT has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Whiskey Bravo Zero Lima Tango

Readability: 7.5/10(High readability)

License History

License IssuedJul 20, 2021
Vanity Callsign GrantedJul 20, 2021
License CanceledFeb 19, 2016
License IssuedJan 26, 2016
Vanity Callsign GrantedJan 26, 2016

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

O'LOUGHLIN, STEVEN KFiled Jul 2, 2021
Not awardedFCC ↗
Buck, Randall AFiled Jul 15, 2020
Not awardedFCC ↗
NGUYEN, TRUNG QFiled Jan 6, 2016
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 3, 2026

WB0LT FCC Vanity Status: 3 Competing Applications & History