The
so-called GPS III follow-on satellites are expected to be
available for launch into space beginning in 2026, the Air Force
said.
"The world is dependent on GPS, from getting directions to
getting cash from an ATM machine or trading on the stock
exchange," Air Force Secretary Heather Wilson said in a
statement. "These satellites will provide greater accuracy, and
improved anti-jamming capabilities making them more resilient."
General David Goldfein, the Air Force chief of staff, said the
new-generation satellites would provide important improvements
to the system.
Since the 1991 Gulf war, the U.S. military has "relied on
uninterrupted position, navigation and timing signals to employ
precision on and over the battlefield," Goldfein said. "This
investment in GPS III continues to advance our capabilities into
the future."
Lockheed program manager Johnathon Caldwell said the GPS III
follow-on contract would lift the GPS system to a "whole new
level."
"It takes full advantage of our flexible satellite design to
incorporate additional new technology like a 100 percent digital
navigation payload, regional military protection and new search
and rescue payloads," Caldwell said in a statement.
Lockheed took over GPS manufacturing work from Boeing in 2008
and has been building the first 10 GPS III satellites in a
planned network of 32.
The program is years behind schedule. The first GPS III
satellite was declared available for launch in September 2017
and is expected to be fired into orbit on a SpaceX rocket
sometime before the end of this year, Lockheed said last month
as it announced that the second GPS III was ready for launch.
The first 10 of the GPS III satellites are expected to be in
orbit by 2023.
Lockheed said the GPS III will be the most powerful GPS
satellite ever in orbit, with three times better accuracy and up
to eight times improved anti-jamming capabilities.
(Reporting by David Alexander; editing by Eric Beech and Leslie
Adler)
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