N1DXD
Available1x3District 1
Competitive callsign — 5 applications filed with the FCC.
License HolderHoward, Christopher B
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationEstes Park, CO
Grant DateSep 29, 1995
Expiration DateSep 29, 2005
Cancellation DateDec 9, 2003
Available for ApplicationsDec 10, 2005
N1DXD is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Howard, Christopher B in Estes Park, CO. 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 Montaigne, Edward B on Jun 30, 2026. N1DXD has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .---- -.. -..- -..
CW Weight: 35 units(Moderate)
Voice Phonetics
November One Delta X-ray Delta
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
- Internal Correction AppliedDec 22, 2005
- Internal Correction AppliedDec 22, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.