N5OI
Active1x2District 5
Competitive callsign — 6 applications filed with the FCC.
License HolderSTILLWELL, Roy D
License ClassTechnician
Min. Class RequiredAmateur Extra
LocationLake Stevens, WA
Grant DateMay 2, 2026
Expiration DateMay 2, 2036
N5OI is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by STILLWELL, Roy D in Lake Stevens, WA. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by MAY, DONALD A on Apr 14, 2026. N5OI has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ..... --- ..
CW Weight: 20 units(Ultra-light (very fast to send))
Voice Phonetics
November Five Oscar India
Readability: 7.5/10(High readability)
License History
- Vanity Callsign GrantedMay 2, 2026
- License IssuedMay 2, 2026
- License CanceledApr 13, 2024
- Administrative Update AppliedMar 27, 2024
- License RenewedAug 10, 2018
- License RenewedJul 30, 2008
- Tax ID (TIN) AddedJul 29, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.