ULS License
Amateur License - KN4FFV - Grotenberg, David M

Call Sign KN4FFV   Radio Service HA - Amateur
Status Canceled  Auth Type Regular 
Grant 08/14/2017  Expiration 08/14/2027 
Effective 08/14/2017  Cancellation 09/02/2017 
Licensee Information
FRN 0026302992   Type Individual  
Licensee Name
Grotenberg, David M
5042 Cross Pointe Dr.
Oldsmar, FL 34677


Amateur Data
Operator Class Technician  Prev. Op. Class  
Group Prev. Call Sign  
Eligibility Code      
Trustee/Custodian (for Non-Individuals Only)
Name   Call Sign  
Basic Qualifications
Has the applicant or any party to this application, or any party directly or indirectly controlling the applicant, ever been convicted of a felony by any state or federal court?