FEDERAL COMMUNICATIONS COMMISSION WASHINGTON OFFICE OF THE CHAIRMAN March 23,2015 The Honorable Marco Rubio United States Senate 317 Hart Senate Office Building Washington, D.C. 20510 Dear Senator Rubio: Thank you for your letter requesting that the Commission explore potential sharing opportunities within the 10 GHz band. I agree that we should make every effort to make available additional spectrum for wireless broadband, including by leveraging sharing opportunities. The Commission issued a Public Notice last year seeking public comment on a Petition for Rulemaking asking the Commission to make spectrum available in the 10 GHz band for wireless broadband services. We will include your letter in the record of this proceeding. The Department of Defense (DaD) extensively uses the 10 GHz band for weapons control radar systems and other national security functions, and FCC staff requested that the petitioner work with DaD and the National Telecommunications and Information Administration (NTIA) to analyze the possibility of sharing the band. I understand that this work is underway. Amateur operators also currently use this band, and have expressed concerns about the feasibility of sharing the band with wireless broadband services. Any future Commission action to further explore sharing the 10 GHz band will depend on whether the record demonstrates that wireless broadband services are able to coexist with incumbent services in the band without causing harmful interference. I appreciate your interest in this matter and look forward to working with you and keeping you apprised of any developments. Please let me know if I can be of further assistance. __SincerelY'~~~ ~eler FEDERAL COMMUNICATIONS COMMISSION WASHINGTON OFFICE OF THE CHAIRMAN March 23,2015 The Honorable Doris Matsui U.S. House of Representatives 2434 Rayburn House Office Building Washington, D.C. 20515 Dear Congresswoman Matsui: Thank you for your letter requesting that the Commission explore potential sharing opportunities within the 10 GHz band. I agree that we should make every effort to make available additional spectrum for wireless broadband, including by leveraging sharing opportunities. The Commission issued a Public Notice last year seeking public comment on a Petition for Rulemaking asking the Commission to make spectrum available in the 10 GHz band for wireless broadband services. We will include your letter in the record of this proceeding. The Department of Defense (DaD) extensively uses the 10 GHz band for weapons control radar systems and other national security functions, and FCC staff requested that the petitioner work with DaD and the National Telecommunications and Information Administration (NTIA) to analyze the possibility of sharing the band. I understand that this work is underway. Amateur operators also currently use this band, and have expressed concerns about the feasibility of sharing the band with wireless broadband services. Any future Commission action to further explore sharing the 10 GHz band will depend on whether the record demonstrates that wireless broadband services are able to coexist with incumbent services in the band without causing harmful interference. I appreciate your interest in this matter and look forward to working with you and keeping you apprised of any developments. Please let me know if I can be of further assistance. ~ Sincerely, .~Jfw e~~1- FEDERAL COMMUNICATIONS COMM ISSION WASHINGTON OFFICE OF THE CHAIRMAN March 23,2015 The Honorable Bob Latta U.S. House of Representatives 2448 Rayburn House Office Building Washington, D.C. 20515 Dear Congressman Latta: Thank you for your letter requesting that the Commission explore potential sharing opportunities within the 10 GHz band. I agree that we should make every effort to make available additional spectrum for wireless broadband, including by leveraging sharing opportunities. The Commission issued a Public Notice last year seeking public comment on a Petition for Rulemaking asking the Commission to make spectrum available in the 10 GHz band for wireless broadband services. We will include your letter in the record of this proceeding. The Department of Defense (DaD) extensively uses the 10 GHz band for weapons control radar systems and other national security functions, and FCC staff requested that the petitioner work with DaD and the National Telecommunications and Information Administration (NTIA) to analyze the possibility of sharing the band. I understand that this work is underway. Amateur operators also currently use this band, and have expressed concerns about the feasibility of sharing the band with wireless broadband services. Any future Commission action to further explore sharing the 10 GHz band will depend on whether the record demonstrates that wireless broadband services are able to coexist with incumbent services in the band without causing harmful interference. I appreciate your interest in this matter and look forward to working with you and keeping you apprised of any developments. Please let me know if I can be of further assistance. SincerelYliit ~Ier FEDERAL COM MUN ICATIONS COM MISSION WASHINGTON OFFICE OF THE CHAIRMAN March 23,2015 The Honorable Brett Guthrie U.S. House of Representatives 308 Cannon House Office Building Washington, D.C. 20515 Dear Congressman Guthrie: Thank you for your letter requesting that the Commission explore potential sharing opportunities within the 10 GHz band. I agree that we should make every effort to make available additional spectrum for wireless broadband, including by leveraging sharing opportunities. The Commission issued a Public Notice last year seeking public comment on a Petition for Rulemaking asking the Commission to make spectrum available in the 10 GHz band for wireless broadband services. We will include your letter in the record of this proceeding. The Department of Defense (DaD) extensively uses the 10 GHz band for weapons control radar systems and other national security functions, and FCC staff requested that the petitioner work with DaD and the National Telecommunications and Information Administration (NTIA) to analyze the possibility of sharing the band. I understand that this work is underway. Amateur operators also currently use this band, and have expressed concerns about the feasibility of sharing the band with wireless broadband services. Any future Commission action to further explore sharing the 10 GHz band will depend on whether the record demonstrates that wireless broadband services are able to coexist with incumbent services in the band without causing harmful interference. I appreciate your interest in this matter and look forward to working with you and keeping you apprised of any developments. Please let me know if I can be of further assistance. FEDERAL COMMUNICATIONS COMMISSION WASHINGTON OFFICE OF THE CHAIRMAN March 23,2015 The Honorable Anna G. Eshoo U.S. House of Representatives 241 Cannon House Office Building Washington, D.C. 20515 Dear Congresswoman Eshoo: Thank you for your letter requesting that the Commission explore potential sharing opportunities within the 10 GHz band. I agree that we should make every effort to make available additional spectrum for wireless broadband, including by leveraging sharing opportunities. The Commission issued a Public Notice last year seeking public comment on a Petition for Rulemaking asking the Commission to make spectrum available in the 10 GHz band for wireless broadband services. We will include your letter in the record of this proceeding. The Department of Defense (DaD) extensively uses the 10 GHz band for weapons control radar systems and other national security functions, and FCC staff requested that the petitioner work with DaD and the National Telecommunications and Information Administration (NTIA) to analyze the possibility of sharing the band. I understand that this work is underway. Amateur operators also currently use this band, and have expressed concerns about the feasibility of sharing the band with wireless broadband services. Any future Commission action to further explore sharing the 10 GHz band will depend on whether the record demonstrates that wireless broadband services are able to coexist with incumbent services in the band without causing harmful interference. J appreciate your interest in this matter and look forward to working with you and keeping you apprised of any developments. Please let me know if I can be of further assistance. Sincerely, (;; Wheeler FEDERAL COMMUNICATIONS COMMISSION WASHINGTON OFFICE OF THE CHAIRMAN March 23,2015 The Honorable Cory Booker United States Senate 141 Hart Senate Office Building Washington, D.C. 20510 Dear Senator Booker: Thank you for your letter requesting that the Commission explore potential sharing opportunities within the 10 GHz band. I agree that we should make every effort to make available additional spectrum for wireless broadband, including by leveraging sharing opportunities. The Commission issued a Public Notice last year seeking public comment on a Petition for Rulemaking asking the Commission to make spectrum available in the 10 GHz band for wireless broadband services. We will include your letter in the record of this proceeding. The Department of Defense (DaD) extensively uses the 10 GHz band for weapons control radar systems and other national security functions, and FCC staff requested that the petitioner work with DaD and the National Telecommunications and Information Administration (NTIA) to analyze the possibility of sharing the band. I understand that this work is underway. Amateur operators also currently use this band, and have expressed concerns about the feasibility of sharing the band with wireless broadband services. Any future Commission action to further explore sharing the 10 GHz band will depend on whether the record demonstrates that wireless broadband services are able to coexist with incumbent services in the band without causing harmful interference. I appreciate your interest in this matter and look forward to working with you and keeping you apprised of any developments. Please let me know if I can be of further assistance.