KQ4O
Unknown2x1
License HolderSchaffner, William P
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- Administrative Update AppliedSep 9, 2025
- Administrative Update AppliedOct 8, 2021
- License IssuedAug 27, 2019
- Vanity Callsign GrantedAug 27, 2019
- License ExpiredAug 8, 2019
- Vanity Callsign GrantedAug 7, 2007
- License IssuedAug 7, 2007
- Internal Correction AppliedAug 1, 2007
- Internal Correction AppliedAug 1, 2007
- License IssuedNov 10, 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.