N1SWK
Available1x3District 1
No competing applications on record.
License HolderMathis, Ronald G
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSpringfield, MO
Grant DateJun 2, 2015
Expiration DateJun 2, 2025
Cancellation DateNov 2, 2018
Available for ApplicationsNov 3, 2020
N1SWK is a 1x3 format amateur radio callsign. It is currently registered to Mathis, Ronald G in Springfield, MO. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-. .---- ... .-- -.-
CW Weight: 34 units(Moderate)
Voice Phonetics
November One Sierra Whiskey Kilo
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 CanceledNov 2, 2018
- License RenewedJun 2, 2015
- License ModifiedMay 21, 2007
- License ModifiedApr 5, 2007
- Administrative Update AppliedJan 12, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.