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K3BTM

Active1x3District 3

Competitive callsign — 1 application filed with the FCC.

License HolderOLSON, ALAN F

License ClassTechnician

Min. Class RequiredGeneral

LocationREDMOND, WA

Grant DateSep 20, 2025

Expiration DateDec 15, 2035

K3BTM is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by OLSON, ALAN F in REDMOND, WA. 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 McKenzie, Brandon T on Nov 25, 2015. K3BTM has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

Kilo Three Bravo Tango Mike

Readability: 8.5/10(High readability)

License History

License RenewedSep 20, 2025
Administrative Update AppliedDec 6, 2024
Administrative Update AppliedSep 3, 2020
License IssuedDec 15, 2015
Vanity Callsign GrantedDec 15, 2015

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

McKenzie, Brandon TFiled Nov 25, 2015
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 3, 2026

K3BTM FCC Vanity Status: 1 Competing Application & History