Page 7 - Spec Tech Vol 1 Issue 08
P. 7

ISRO gears up for 1st runway landing of



         India-made space shuttle




























         Image Credit: ISRO
         ISRO is all set for the first runway landing           Chitradurga. According to earlier reports,
         experiment (RLV-LEX) of the Reusable                   new systems like landing gear, parachute,
         Launch Vehicle - Technology Demonstrator               hook beam assembly, radar altimeter, and
         (RLV-TD). ISRO officials informed that the             pseudolite have been developed and
         RLV wing body will be transported by                   certified. The national space agency is
         helicopter to an altitude of three to five             based here. However, it was a suborbital
         kilometres before being released at a                  flight and designed to land on sea. One of
         distance of about four to five kilometres in           the critical technologies to be demonstrated
         front of the runway with a horizontal velocity.        in the RLV-LEX mission is approach and
         The Indian Space Research Organization                 autonomous landing on a runway, according
         (ISRO) is all set for the first runway landing         to ISRO. According to ISRO officials, this
         experiment (RLV-LEX) of the Reusable                   milestone (RLV-LEX) needs to be
         Launch Vehicle - Technology Demonstrator               accomplished before the RLV ORE (Orbital
         (RLV-TD), with its chairman S. Somanath                Re-Entry Experiment) mission in order to
         indicating that the weather is being                   acquire end-to-end reusable launch vehicle
         monitored. "We are looking at the climate.             (RLV) technology capability. In ORE, a wing
         Climate is still not good. So, we are waiting          body known as the Orbital Re-entry Vehicle
         for the wind and other systems to become               (ORV) will be launched into orbit by an
         begin. We will do that," Somanath, also                ascent vehicle made of the current GSLV
         Secretary in the Department of Space, told             and PSLV stages, remain in orbit for a
         PTI. The RLV wing body will be transported             predetermined amount of time, re-enter the
         by helicopter to an altitude of three to five          atmosphere, and land on a runway without
         kilometres before being released at a                  human assistance. Earlier, Anil Bhardwaj,
         distance of about four to five kilometres in           the director of the Physical Research
         front of the runway with a horizontal velocity,        Laboratory in Ahmedabad, said during a
         according to ISRO officials. The RLV will              presentation on ISRO's upcoming missions
         glide after being released, navigate to the            at the Akash Tattva conference that the
         runway, and land independently with landing            space agency also intended to send a probe
         gear at the defence airfield close to                  to Mars.



         Space Explorer 2022                                                                                                                                                    7
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