N4SQL
Available1x3District 4
Competitive callsign — 6 applications filed with the FCC.
License HolderMcLennan, Sharon A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationWaldport, OR
Grant DateJun 4, 2010
Expiration DateJun 4, 2020
Cancellation DateJan 19, 2016
Available for ApplicationsJan 20, 2018
N4SQL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by McLennan, Sharon A in Waldport, OR. 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 Ralston, Randall B on Mar 23, 2026. N4SQL has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- ... --.- .-..
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
November Four Sierra Quebec Lima
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledJan 19, 2016
- Administrative Update AppliedDec 21, 2010
- License IssuedJun 4, 2010
- Vanity Callsign GrantedJun 4, 2010
- License ExpiredJan 12, 2010
Vanity Application Activity
Competing applications filed with the FCC for this callsign.