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, 2015Not awardedFCC ↗