Studies Nokia’s Study on Ligado Spectrum Deployment (2019) February 28, 2019 NASCTN study on GPS device performance in the presence of Ligado’s proposed operation (February 2017) February 28, 2017 Ligado Report on Compatibility of Ligado Networks’ Uplink Emissions with FAA Requirements for Certified Aviation GPS Receivers (June 2016) June 28, 2016 Results of GPS and Adjacent Band Co-Existence (June 2016) – Supplement June 28, 2016 Putting Mid-band Spectrum to Work (May 2016) May 28, 2016 Results of GPS and Adjacent Band Co-Existence (May 2016) May 28, 2016 Ligado Filings Ligado filing regarding recent comments made by Attorney General Barr in support of the L-Band February 6, 2020 Ligado Board Chairman Ivan Seidenberg and CEO Doug Smith letter to the FCC January 21, 2020 Ligado filing regarding recent studies by Ericsson and Nokia on the importance of the L-Band December 16, 2019 Ligado filing on Ligado’s role in advancing America’s 5G transition December 13, 2019 Ligado response to NTIA December 8, 2019 Ligado filing regarding the DoD’s letter and 1dB November 25, 2019 Ligado filing in response to a letter from the DoD November 21, 2019 Ligado response to Iridium October 22, 2019 Ligado filing on Ligado’s role in 5G and the steps Ligado has taken to accommodate concerns August 6, 2019 Ligado Request for Prompt Commission Action Under Section 7 June 25, 2019 Ligado Amendment to License Modification Applications May 31, 2019 Third-Party Filings Public Knowledge filing regarding comments made by Attorney General Barr calling for action on the L-Band February 13, 2020 Coalition letter signed by Public Knowledge, Access Humboldt, New America Foundation, and Benton Institute for Broadband & Society urging the FCC to approve the L-Band December 16, 2019 Former NASA Administrator Daniel Goldin letter to Chairman Pai in support of Ligado’s applications December 9, 2019 Competitive Carriers Association (CCA) Letter to Chairman Pai in support of Ligado’s applications November 20, 2019 Filing by GPS manufacturer Septentrio on how Septentrio hardware and Ligado services are complementary October 28, 2018 CTIA voices support for Ligado in filing on the state of mobile wireless competition July 26, 2018 Free State Foundation filing in support of Ligado’s applications July 19, 2018 CCA Filing in Support of Ligado’s applications July 19, 2018 Wireless Infrastructure Association filing in support of Ligado’s applications July 18, 2018 American Tower Filing in support of Ligado’s applications July 18, 2018 Apium Swarm Robotics filing to FCC in support of Ligado’s applications July 9, 2018 Boeing filing supporting FCC action on Ligado’s applications July 9, 2018 Metro Aviation filing to FCC supporting Ligado’s applications and stating that Ligado’s plan protects aviation July 9, 2018 Roberson and Associates Filing on studies showing that Ligado’s applications does not cause harmful interference July 9, 2018 Public Knowledge filing in support of Ligado’s applications July 9, 2018 Teleworld Solutions filing in support of Ligado’s applications July 3, 2018 Stephen Wilkus/Spectrum Financial Partners filing in support of Ligado’s applications July 3, 2018 Information Technology and Innovation Foundation (ITIF) Letter to the FCC in support of Ligado’s applications July 3, 2018 Filing by GPS Manufacturer Hexagon on how improvements made to GPS as a result of Ligado’s plan will benefit the entire public May 28, 2018 Metro Aviation letter supporting Ligado’s applications July 3, 2017 Tech Policy Institute Filing in support of Ligado’s applications March 3, 2017 Filing by GPS manufacturer Topcon supporting the Ligado’s applications November 28, 2016 CCA Filing in Support of Ligado Applications May 3, 2016 Tech Policy Institute filing in support of Ligado’s applications May 3, 2016
NASCTN study on GPS device performance in the presence of Ligado’s proposed operation (February 2017) February 28, 2017
Ligado Report on Compatibility of Ligado Networks’ Uplink Emissions with FAA Requirements for Certified Aviation GPS Receivers (June 2016) June 28, 2016
Ligado filing regarding recent comments made by Attorney General Barr in support of the L-Band February 6, 2020
Ligado filing regarding recent studies by Ericsson and Nokia on the importance of the L-Band December 16, 2019
Ligado filing on Ligado’s role in 5G and the steps Ligado has taken to accommodate concerns August 6, 2019
Public Knowledge filing regarding comments made by Attorney General Barr calling for action on the L-Band February 13, 2020
Coalition letter signed by Public Knowledge, Access Humboldt, New America Foundation, and Benton Institute for Broadband & Society urging the FCC to approve the L-Band December 16, 2019
Former NASA Administrator Daniel Goldin letter to Chairman Pai in support of Ligado’s applications December 9, 2019
Competitive Carriers Association (CCA) Letter to Chairman Pai in support of Ligado’s applications November 20, 2019
Filing by GPS manufacturer Septentrio on how Septentrio hardware and Ligado services are complementary October 28, 2018
Metro Aviation filing to FCC supporting Ligado’s applications and stating that Ligado’s plan protects aviation July 9, 2018
Roberson and Associates Filing on studies showing that Ligado’s applications does not cause harmful interference July 9, 2018
Information Technology and Innovation Foundation (ITIF) Letter to the FCC in support of Ligado’s applications July 3, 2018
Filing by GPS Manufacturer Hexagon on how improvements made to GPS as a result of Ligado’s plan will benefit the entire public May 28, 2018