KL7GRM
Unknown2x3Zone 7
License HolderTREMPER, DAVID A
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Vanity Callsign GrantedApr 28, 2026
- License IssuedApr 28, 2026
- License CanceledJan 28, 2022
- License ModifiedFeb 17, 2021
- License RenewedJan 22, 2020
- Administrative Update AppliedJan 7, 2020
- License RenewedJan 20, 2010
- Administrative Update AppliedJan 30, 2007
- License RenewedJan 20, 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.