N4SWH
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderNIEMI, ROY I
License ClassTechnician
Min. Class RequiredGeneral
LocationPORT ANGELES, WA
Grant DateMar 27, 2012
Expiration DateMar 19, 2022
Cancellation DateMar 20, 2024
Available for ApplicationsMar 20, 2024
N4SWH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by NIEMI, ROY I in PORT ANGELES, WA. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Hassell, Scott W on Jan 30, 2026. N4SWH has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- ... .-- ....
CW Weight: 25 units(Light (fast to send))
Voice Phonetics
November Four Sierra Whiskey Hotel
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 ExpiredMar 20, 2024
- License RenewedMar 27, 2012
- Administrative Update AppliedFeb 11, 2006
- Administrative Update AppliedMar 20, 2002
- License RenewedMar 19, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Hassell, Scott WFiled Jan 30, 2026Not awardedFCC ↗