[PAR] [TLE] Saqr (drone) [SEP] Saqr (meaning: "Falcon") is the name of a line of Unmanned aerial vehicles produced by the King Abdulaziz City for Science and Technology for the government of Saudi Arabia.  s of 2014 , three models had been developed: Saqr 2, Saqr 3 and Saqr 4.  All three models are manufactured from fiberglass and carbon composite material, making them lightweight and stealthy.  The Saudi government has developed the craft for research purposes, and the units are equipped with cameras for aerial photography.  According to Prince Turki bin Saud bin Mohammed, the Saqr-1 has a range of more than 2,500 km and can remain airborne for more than 24 hours.  The UAV flies at an average altitude of 20,000 feet. [PAR] [TLE] Stealth aircraft [SEP] Stealth aircraft are designed to avoid detection using a variety of technologies that reduce reflection/emission of radar, infrared, visible light, radio-frequency (RF) spectrum, and audio, collectively known as stealth technology.  Development of stealth technology likely began in Germany during World War II, the prototyped Horten Ho 229 was designed for twin BMW 003 jet engines but finally powered by twin Junkers Jumo 004 jet engines being described as the first stealth aircraft.  Well-known modern examples of stealth of U.S. aircraft include the United States' F-117 Nighthawk (1981–2008), the B-2 Spirit, the F-22 Raptor, and the F-35 Lightning II.
[PAR] [TLE] Saqr ( drone ) [ SEP ] Saqr ( meaning : " Falcon " ) is the name of a line of Unmanned aerial vehicles produced by the King Abdulaziz City for Science and Technology for the government of Saudi Arabia . s of 2014 , three models had been developed : Saqr 2 , Saqr 3 and Saqr 4 . All three models are manufactured from fiberglass and carbon composite material , making them lightweight and stealthy . The Saudi government has developed the craft for research purposes , and the units are equipped with cameras for aerial photography . According to Prince Turki bin Saud bin Mohammed , the Saqr-1 has a range of more than 2,500 km and can remain airborne for more than 24 hours . The UAV flies at an average altitude of 20,000 feet . [PAR] [TLE] Stealth aircraft [ SEP ] Stealth aircraft are designed to avoid detection using a variety of technologies that reduce reflection / emission of radar , infrared , visible light , radio - frequency ( RF ) spectrum , and audio , collectively known as stealth technology . Development of stealth technology likely began in Germany during World War II , the prototyped Horten Ho 229 was designed for twin BMW 003 jet engines but finally powered by twin Junkers Jumo 004 jet engines being described as the first stealth aircraft . Well - known modern examples of stealth of U.S. aircraft include the United States ' F-117 Nighthawk ( 1981–2008 ) , the B-2 Spirit , the F-22 Raptor , and the F-35 Lightning II .
why is fiberglass and carbon composite material in the Saqr models stealthy?
why is fiberglass and carbon composite material in the Saqr models stealthy ?
reduce reflection/emission of radar, infrared, visible light, radio-frequency (RF) spectrum, and audio, collectively known as stealth technology.
reduce reflection/emission of radar, infrared, visible light, radio-frequency (RF) spectrum, and audio, collectively known as stealth technology.