KA1TN
Active2x2District 1
No competing applications on record.
License HolderSTEMPSEY, WILLIAM E
License ClassAdvanced
Min. Class RequiredGeneral
LocationWorcester, MA
Grant DateDec 16, 2025
Expiration DateFeb 7, 2036
KA1TN is a 2x2 format amateur radio callsign. It is currently registered to STEMPSEY, WILLIAM E in Worcester, MA. 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: 31 units(Moderate)
Voice Phonetics
Kilo Alpha One Tango November
Readability: 7.5/10(High readability)
License History
- License RenewedDec 16, 2025
- License RenewedJan 28, 2016
- License RenewedNov 29, 2005
- FRN Association Letter SentNov 29, 2005
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.