Trump Administration Opposes Additional Study of Possible 5G Weather Satellite Interference

GOES-17 satellite during processing by Astrotech. (Credit: NASA)

The Trump Administration is opposed to any further study on whether new 5G communications services will interfere with meteorological satellites and degrade the accuracy of weather forecasting.

In a letter to Senate Appropriations Committee Chairman Richard Shelby (R-Ala.), the White House said it wants a provision removed from the FY 2020 funding bill that would require the National Oceanic and Atmospheric Administration (NOAA) to review the impact of 5G services operating in the 23.6 to 24 gigahertz bands on weather satellites.

“Such a study would be directly duplicative of past Agency studies on this subject, which were fully considered by the Administration in a lengthy interagency process earlier this year, leading to a carefully-wrought compromise that balances the spectrum needs of government and private enterprise,” wrote Russell Vought, acting director of the Office of Management and Budget.

Some studies have shown that 5G transmissions could interfere with weather satellites. However, Federal Communications Commission Chairman Ajit Pai has criticized the studies as flawed.

OneWeb, Airbus Open High-production Satellite Manufacturing Facility in Florida

Inside OneWeb’s satellite manufacturing facility in Florida. (Credit: OneWeb)

EXPLORATION PARK, Florida, USA, July 22, 2019 – OneWeb Satellites – a joint venture of OneWeb and Airbus – today officially opened the world’s first high-volume, high-speed advanced satellite production facility to bring transformative internet connectivity to everyone, everywhere.

Historically, satellites are custom built, costing tens of millions of dollars to build, and taking more than a year to produce a single one. The OneWeb Satellites facility is the first to employ industrial-scale mass production techniques for satellites, enabling dramatically reduced costs and production times that can deliver one satellite per production shift or two a day, while significantly expanding internet connectivity and making space technology far more accessible.

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FCC Chairman Pai Calls for Streamlined Smallsat Regulations

Ajit Pai

Remarks of FCC Chairman Ajit Pai at the U.S. Chamber of Commerce Policy Roundtable on Small Satellite Integration

Washington, DC
July 9, 2019

Thank you for that warm welcome and thank you to the U.S. Chamber of Commerce for inviting me to join you this morning. I’m excited to have the opportunity to speak with you today about the U.S. satellite industry—and specifically how the FCC is promoting American innovation and investment in orbit.

The commercial space sector is growing rapidly. Today, we see reusable rockets, satellites and launch vehicles being miniaturized, and startups popping up all over the country. I would argue that for the first time in a generation, America is witnessing a revolution in spaceflight. Yes, this may just be a feeling, but as an astronomical pioneer once said, “Sometimes a feeling is all we humans have to go on.” (That was Captain James T. Kirk in Season 1, Episode 23 of Star Trek: “A Taste of Armageddon.”)

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House Science Committee Not Buying Ajit Pai’s Assurances on Weather Forecasting

Ajit Pai

by Douglas Messier
Managing Editor

The battle over 5G wireless frequency allocation is heating up.

On  one side, there’s NASA, the Department of Commerce and the National Oceanic and Atmospheric Administration (NOAA) who say that spectrum in the 24GHz band the government recently auctioned off to private companies will likely result in cell signals that would interfere with accurate weather forecasting.

On the other side is Federal Communications Commission  and its chairman, Ajit Pai, who ignored requests to delay the auction while more studies were done. Pai recently told the Senate Science Committee to ignore what he called faulty data presented by NASA and NOAA at the 11th hour.

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NASA & Commerce Department Battle FCC Over 5G Frequency Allocation

Ajit Pai

SpaceNews reports that NASA and the Commerce Department are battling the Federal Communications Commission (FCC) over the commission’s plan to auction radio frequency spectrum for 5G service.

The battle has apparently taken the form of an exchange of tersely written letters.

In a March 8 letter to Commerce Secretary Wilbur Ross and NASA Administrator Jim Bridenstine, [FCC Chairman Ajit] Pai emphasized the Trump Administration’s commitment to rolling out 5G as soon as possible and freeing up spectrum for it.

The FCC is preparing to auction 2,909 licenses in the 24.25 to 25.25 bands of the electromagnetic spectrum on March 14. At the same time, the FCC is preparing the U.S. government’s proposal for the 2019 World Radiocommunications Conference (WRC) in Egypt starting in October. The U.S. plan for protecting passive microwave services from interference is far less stringent than plans published by other nations.

Ross and Bridenstine asked for further discussion of the U.S. position.

“The current FCC proposal would have a significant negative impact on the transmission of critical Earth science data – an American taxpayer investment spanning decades and billions of dollars,” they wrote in a Feb. 28 letter to Pai. “As the U.S. government continues to investigate additional spectrum for future commercial broadband use, it is essential that protections are established for the critical operations of NASA, the Department of Commerce and our international partners in the 23.6 to 24 GHz spectrum band.”

Pai wrote back on March 8 rejecting the idea of putting the auction on hold and attending an inter-agency meeting scheduled for today.











SpaceX to Launch Global Satellite Broadband Test Spacecraft on Wednesday

Falcon 9 lifts off from Vandenberg Air Force Base. (Credit: SpaceX)

by Douglas Messier
Managing Editor

SpaceX is set to launch two spacecraft next week that will demonstration technologies for providing fast global broadband services through a constellation of 12,000 satellites.

Microsat-2a and Microsat-2b spacecraft will hitch a ride aboard a Falcon 9 booster whose primary payload is the Paz synthetic aperture radar satellite. The launch has been rescheduled for Wednesday, Feb. 21 at 6:17 a.m. PST ( 9:17 a.m. EST; 1417 GMT) from Vandenberg Air Force Base in California.

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FCC Chairman Ajit Pai Backs SpaceX’s Satellite Internet Plan

Elon Musk (Credit: SpaceX)

WASHINGTON, February 14, 2018 (FCC PR) —Federal Communications Commission Chairman Ajit Pai today proposed that the agency approve an application by Space Exploration Holdings, doing business as SpaceX, to provide broadband services using satellite technologies in the United States and on a global basis. Chairman Pai issued the following statement:

“To bridge America’s digital divide, we’ll have to use innovative technologies. SpaceX’s application—along with those of other satellite companies seeking licenses or access to the U.S. market for non-geostationary satellite orbit systems—involves one such innovation. Satellite technology can help reach Americans who live in rural or hard-to-serve places where fiber optic cables and cell towers do not reach. And it can offer more competition where terrestrial Internet access is already available.

“Following careful review of this application by our International Bureau’s excellent satellite engineering experts, I have asked my colleagues to join me in supporting this application and moving to unleash the power of satellite constellations to provide high-speed Internet to rural Americans. If adopted, it would be the first approval given to an American-based company to provide broadband services using a new generation of low-Earth orbit satellite technologies.”

Background

Over the past year, the FCC has approved requests by OneWeb, Space Norway, and Telesat to access the United States market to provide broadband services using satellite technology that holds promise to expand Internet access in remote and rural areas across the country. These approvals are the first of their kind for a new generation of large, non-geostationary satellite orbit, fixed-satellite service systems, and the Commission continues to process other, similar requests.