GPS IIR-1 or GPS SVN-42 was the first Block IIR GPS satellite to be launched. It was to have been operated as part of the United States Air Force Global...

continue through 2034. Artist's impression of a GPS-IIR satellite in orbit Artist's impression of a GPS-IIRM satellite in orbit Artist's impression of...

streak of 100 successful missions in a row, with the last failure being GPS IIR-1 in 1997. In the late 1990s, Delta II was developed further into the unsuccessful...

as GPS IIR-2 and GPS SVN-43, is an American navigation satellite which forms part of the Global Positioning System. It was the second Block IIR GPS satellite...

"healthy" Broadcasting from 25 GPS satellites (as of July 3, 2023) Began launching in 2005 with GPS Block IIR-M Available on 24 GPS satellites with ground segment...

/ SERIAL NO 2008 10 23 0 0 0.0000000 VALID FROM 2009 1 6 23 59 59.9999999 VALID UNTIL BLOCK IIR-M G01 G049 2009-014A TYPE / SERIAL NO 2009 3 24 0 0 0...

Union. 1997 – Cape Canaveral Air Force Station: A Delta II carrying the GPS IIR-1 satellite explodes 13 seconds after launch, dropping 250 tons of burning...

is important for understanding how GPS works, and for knowing what magnitude of error should be expected. The GPS makes corrections for receiver clock...

February 27, 2018. "Air Force Successfully Transmits an L5 Signal From GPS IIR-20(M) Satellite". LA AFB News Release. Archived from the original on May...

streak of 100 successful missions in a row, with the last failure being GPS IIR-1 in 1997. The Delta II series was developed after the 1986 Challenger accident...

designations with the INS/GPS version becoming the SBU-38 (SBU=Smart Bomb Unit), the INS/GPS/IIR version becoming the SBU-64 and the INS/GPS/SALH version becoming...

Deployment of the next generation military signal for GPS, called M-code, commenced with the launch of IIR-M and IIF satellites, beginning in 2005. A complete...

the GPS satellite will appear as two GPS signals occupying the same position. While the full-Earth M-code signal is available on the Block IIR-M satellites...

USA-128, also known as GPS IIA-18, GPS II-27 and GPS SVN-30, is an American navigation satellite which forms part of the Global Positioning System. It...

Central Libya offensive Russian invasion of Ukraine Tigray War Mali War MAM-L IIR features an imaging infrared seeker instead of an SAL seeker, an RF datalink...

Saturn and studying the planet and its system after entering orbit on July 1, 2004. Bergin, Chris. "NASASpaceFlight.com". Clark, Stephen. "Spaceflight...

Breaking Media, Inc. Archived from the original on 30 January 2021. Retrieved 1 May 2016. "Raytheon to offer new missile design for US Army's Long-Range Precision...

missile follows a path semi-autonomously, on a low flight path guided by GPS and terrain mapping to the target area. Close to the target, the missile...

Retrieved 30 March 2025. "Hisar IIR Seeker" (PDF). Aselsan. Archived from the original (PDF) on 1 April 2025. Retrieved 1 April 2025. "Turkeys Aselsan and...

autopilot and inertial navigation/global positioning navigation systems (INS/GPS) allow the missile to perform its mission autonomously. A data link enables...

Systems-designed seeker and guidance system, integrating jam-resistant GPS/INS, an imaging infrared (IIR infrared homing) seeker with automatic scene/target matching...

electro-optical guided version, which utilizes a gimballed TV and IIR seekers, with the IIR version uses a magnesium fluoride window. Like another development...

Compass-G1 GPS IIR-1 USA-206 Krebs, Gunter. "Navstar-2F (GPS-IIF)". Gunter's Space Page. Retrieved 28 May 2010. "Global Positioning System (GPS) IIF". Boeing...

GPS Block IIF, or GPS IIF is an interim class of GPS (satellite) which were used to bridge the gap between previous Navstar Global Positioning System generations...

rockets launched, of which 85 were successful, giving a 95.5% success rate. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1990 '91 '92 '93 '94 '95 '96 '97 '98 '99...

Global Positioning System receiver, a modified AGM-65F Maverick missile IIR Seeker, and a modified Walleye datalink, all of the missile hardware came...

USA-201, also known as GPS IIR-19(M), GPS IIRM-6 and GPS SVN-48, is an American navigation satellite which forms part of the Global Positioning System...

as GPS IIR-4 and GPS SVN-51, is an American navigation satellite which forms part of the Global Positioning System. It was the fourth Block IIR GPS satellite...

USA-135, also known as GPS IIA-19, GPS II-28 and GPS SVN-38, is an American navigation satellite which forms part of the Global Positioning System. It...

the funding, the two way data link and IIR can be replaced by cheaper SAL, and satellite guidance can be any of GPS, GLONASS, or BeiDou. The basic CM-501G...