K0STR
Expired1x3Zone 10
License HolderKoster, David N
License ClassTechnician
Min. Class RequiredGeneral
Grant DateSep 7, 2005
Expiration DateSep 7, 2015
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedApr 2, 2021
- Vanity Callsign GrantedApr 2, 2021
- License ExpiredSep 8, 2017
- License IssuedSep 7, 2005
- Vanity Callsign GrantedSep 7, 2005
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.