N0BYU
Available1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderHVISTENDAHL, JAMES J
License ClassGeneral
Min. Class RequiredGeneral
LocationCANNON FALLS, MN
Grant DateFeb 11, 2005
Expiration DateMay 10, 2015
Cancellation DateMay 11, 2017
Available for ApplicationsMay 11, 2017
N0BYU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by HVISTENDAHL, JAMES J in CANNON FALLS, MN. 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 Camilletti, Dirk A on Sep 9, 2025. N0BYU has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ----- -... -.-- ..-
CW Weight: 40 units(Moderate)
Voice Phonetics
November Zero Bravo Yankee Uniform
Readability: 6.5/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMay 11, 2017
- Tax ID (TIN) AddedFeb 11, 2005
- License RenewedFeb 11, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Camilletti, Dirk AFiled Sep 9, 2025Not awardedFCC ↗