N1DCA
Available1x3District 1
Competitive callsign — 5 applications filed with the FCC.
License HolderHolmberg, R Hopkins
License ClassGeneral
Min. Class RequiredGeneral
LocationConcord, MA
Grant DateApr 24, 2001
Expiration DateMar 5, 2011
Cancellation DateJan 24, 2008
Available for ApplicationsJan 25, 2010
N1DCA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Holmberg, R Hopkins in Concord, MA. This callsign has attracted significant interest in the amateur radio community, with 5 vanity applications filed with the FCC. The most recent was submitted by Hauge, Alexander J on Feb 3, 2026. N1DCA has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .---- -.. -.-. .-
CW Weight: 34 units(Moderate)
Voice Phonetics
November One Delta Charlie Alpha
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 CanceledJan 24, 2008
- Administrative Update AppliedOct 29, 2007
- License ModifiedFeb 26, 2007
- Administrative Update AppliedNov 16, 2004
- License RenewedApr 24, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.