KF4FO
Expired2x2Zone 4
License HolderOSTEEN, JAMES E
License ClassAdvanced
Min. Class RequiredGeneral
Grant DateApr 23, 1997
Expiration DateApr 23, 2007
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledApr 28, 2026
- License IssuedDec 2, 2023
- Vanity Callsign GrantedDec 2, 2023
- License ExpiredApr 24, 2009
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.