K4IPO
Unknown1x3Zone 4
License HolderMuffler 390, Greg A
License ClassGeneral
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedFeb 28, 2025
- Administrative Update AppliedSep 20, 2017
- License IssuedMar 17, 2017
- Vanity Callsign GrantedMar 17, 2017
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.