N5DO
Active1x2District 5
Competitive callsign — 13 applications filed with the FCC.
License HolderRiley, David C
License ClassGeneral
Min. Class RequiredAmateur Extra
LocationTacoma, WA
Grant DateSep 1, 2026
Expiration DateSep 1, 2036
N5DO is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Riley, David C in Tacoma, WA. This callsign has attracted significant interest in the amateur radio community, with 13 vanity applications filed with the FCC. The most recent was submitted by DARLING, DONALD E on Aug 17, 2026. N5DO has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ..... -.. ---
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
November Five Delta Oscar
Readability: 8/10(High readability)
License History
- License IssuedSep 1, 2026
- Vanity Callsign GrantedSep 1, 2026
- Internal Correction AppliedJul 14, 2026
- Internal Correction AppliedJul 14, 2026
- License RenewedOct 26, 2017
- Administrative Update AppliedFeb 22, 2017
- License RenewedMay 15, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.