N4OPC
Available1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderDUNN SR, EARL D
License ClassP
Min. Class RequiredGeneral
LocationPALM BAY, FL
Grant DateFeb 15, 1996
Expiration DateFeb 15, 2006
Cancellation DateFeb 16, 2008
Available for ApplicationsFeb 16, 2008
N4OPC is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by DUNN SR, EARL D in PALM BAY, FL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Salazar, German B on Aug 6, 2026. N4OPC has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-. ....- --- .--. -.-.
CW Weight: 36 units(Moderate)
Voice Phonetics
November Four Oscar Papa Charlie
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredFeb 16, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.