NC5O
Active2x1District 5
Competitive callsign — 3 applications filed with the FCC.
License HolderBLAIR, JAMES R
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationRICHARDSON, TX
Grant DateFeb 19, 2026
Expiration DateJan 19, 2036
NC5O is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by BLAIR, JAMES R in RICHARDSON, TX. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Artea, Henry E on Dec 28, 2005. NC5O has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. -.-. ..... ---
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
November Charlie Five Oscar
Readability: 8/10(High readability)
License History
- License RenewedFeb 19, 2026
- Administrative Update AppliedFeb 19, 2026
- License RenewedDec 2, 2015
- License IssuedJan 19, 2006
- Vanity Callsign GrantedJan 19, 2006
- License CanceledDec 5, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.