N7DOW
Active1x3District 7
Competitive callsign — 3 applications filed with the FCC.
License HolderSELBY, WILLIAM T
License ClassAdvanced
Min. Class RequiredGeneral
LocationTUCSON, AZ
Grant DateNov 29, 2025
Expiration DateJan 30, 2036
N7DOW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SELBY, WILLIAM T in TUCSON, AZ. 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 Dow, David D on Nov 16, 2004. N7DOW has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. --... -.. --- .--
CW Weight: 34 units(Moderate)
Voice Phonetics
November Seven Delta Oscar Whiskey
Readability: 7/10(Good readability)
License History
- License RenewedNov 29, 2025
- License RenewedNov 9, 2015
- License RenewedNov 5, 2005
- FRN Association Letter SentNov 17, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.