K4PRS
Unknown1x3Zone 4
License HolderSINKOWSKI, PETER R
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMay 2, 2024
- License IssuedMay 1, 2012
- Vanity Callsign GrantedMay 1, 2012
- License CanceledOct 31, 2006
- Administrative Update AppliedOct 11, 2006
- Administrative Update AppliedDec 7, 2004
- License ModifiedJan 8, 2002
- License IssuedDec 8, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.