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Callsign:  KA0OPA
Class:  Advanced
Name:  STADLER, JOHN F
City:  Apple Valley
State:  MN
Zipcode:  55124
Status:  Active
Grant Date:  09/23/2026
Expires:  10/25/2036
Uls:  FCC Info

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KA0OPA - Ham operator in Apple Valley, MN


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