NA0A
Active2x1District 0
Competitive callsign — 4 applications filed with the FCC.
License HolderEINBERGER, JOHN W
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationBOULDER, CO
Grant DateMar 22, 2023
Expiration DateJun 17, 2033
NA0A is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by EINBERGER, JOHN W in BOULDER, CO. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Johnson, Lee A on May 30, 2003. NA0A has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .- ----- .-
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
November Alpha Zero Alpha
Readability: 7.5/10(High readability)
License History
- License RenewedMar 22, 2023
- License RenewedMar 29, 2013
- License IssuedJun 17, 2003
- Vanity Callsign GrantedJun 17, 2003
- Internal Correction AppliedApr 4, 2003
- Internal Correction AppliedApr 4, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.