KF4FOS
Active2x3District 4
No competing applications on record.
License HolderFRAZER, MARY H
License ClassGeneral
Min. Class RequiredTechnician
LocationREEDVILLE, VA
Grant DateNov 20, 2025
Expiration DateDec 15, 2035
KF4FOS is a 2x3 format amateur radio callsign. It is currently registered to FRAZER, MARY H in REEDVILLE, VA. 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: 38 units(Moderate)
Voice Phonetics
Kilo Foxtrot Four Foxtrot Oscar Sierra
Readability: 7/10(Good readability)
License History
- License RenewedNov 20, 2025
- License RenewedOct 10, 2015
- License RenewedSep 16, 2005
- License ModifiedMay 18, 2000
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.