KR4IVL
Active2x3Zone 4
License HolderCollopy, Stephen M
License ClassGeneral
Min. Class RequiredTechnician
Grant DateJan 13, 2026
Expiration DateJan 13, 2036
License History
- License ModifiedApr 20, 2026
- Administrative Update AppliedJan 30, 2026
- System-Generated GrantJan 13, 2026
- License IssuedJan 13, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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