K5WOO
Active1x3District 5
Competitive callsign — 6 applications filed with the FCC.
License HolderJAXHEIMER, WILLIAM L
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSAN GABRIEL, CA
Grant DateJul 22, 2025
Expiration DateJul 22, 2035
K5WOO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by JAXHEIMER, WILLIAM L in SAN GABRIEL, CA. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Woo, Albert on Oct 27, 2021. K5WOO has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... .-- --- ---
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Five Whiskey Oscar Oscar
Readability: 8/10(High readability)
License History
- License RenewedJul 22, 2025
- License IssuedAug 9, 2014
- Vanity Callsign GrantedAug 9, 2014
- License CanceledDec 2, 2011
- License IssuedAug 30, 2011
- Vanity Callsign GrantedAug 30, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.