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@UKBengali: Russians only stated that PAK-FA has a good trade-off between stealth and maneuverability.From my previous reply you would have seen that even PAK-FA incorporates some design elements of YF-23 and it will be a potent VLO platform. "The F-22 may get ‘first look’ with the...

So what? J-10 designed is based on IAI lavi ,its more probable that French would have more info about maneuverability,radar-signatures of J-10 than chinese knowing the same of Rafale. "Mirage-2000 as a base to start Rafale" :woot:

T-50 04 :smokin:

INS Vikrant in the process of movement into dry dock.

Mate am I right about operation of Avatar SSTO? 1)It would take-off horizontally using conventional turbo-rocket.After it has reached cruise speed of mach 1-1.2, vehicle would use DMRJ dual mode ramjet-scramjet engine to accelerate to mach 3-10. 2)During this cruising phase, an on-board...

So duel mode ramjet-scramjet engine will suck air at hypersonic speed ,and separate and liquify oxygen at the same time.But incoming air would have temperature of around 1000 celsius and to liquify it will not be an easy task, Air condenser will increase engines weight. 1)Is there is any...

Looks very stealthy :tup:.

@BlueDot_in_Space: What's purpose of fitting ABP(air breathing propulsion) on RLV-TSTO and hence objective of SPEX experiment.AFAIK TSTO will take of vertically using Semicryogenic Booster stage and at an altitude of 100KM, Orbitor will separate from winged body and using its cryogenic...

Good News!

HEX-01 FLIGHT PROFILE

Updates on programme from ISRO annual report: 1) GSLV: All the recommendations from Failure Analysis Committees of GSLV-F06 and GSLV-D3 have been incorporated and implemented. Modifications in Fuel Booster Turbo Pump (FBTP) and Oxidiser Booster Turbo Pump (OBTP) were carried out along with...

We should had done that, it's pointless to separate two parallel programs.The former Soviet union converted its LV to ICBMS and vice-verse. IMO ISRO may not transfer key technologies (Conformal radar,FADS) to AMCA programme.

NASA Offers Space Shuttle Tiles To Schools | Space.com ^^ From above link: So cost of a sheilding tile would be around 2500$.

^ Nice Explanation! thanks

Actually this info was posted by antriksh in Nasaspaceflightforum. RLV-TD program Update:00 RLV-TD Structural Model has been realised, which consists of fuselage nose body, fuselage straight body, a pair of double delta wings and two vertical tails. This structural assembly incorporates all...

RLV updates: Major highlights of RLV-TD during the year include: mission analysis based on static test propulsion performance, updating of autopilot design in RLV-TD ascent phase and Technology Demonstrator Vehicle (TDV) descent phase, 6D simulations through COMETS & SITARA to validate...

@any member. What's FADS(Flush Air Data System ) and why it's a critical technology for 5th fighter program?

Wonderful news!

From his blog IMO Barak-8 would be more or less completed by now.AFAIK it will be avialable in two versions --the 70km-range vertically-launched medium-range surface-to-air missile (MR-SAM) variant for the Indian Navy, and a 120km-range long-range (LR-SAM) variant for the Indian Air Force...

According to Prasun da, it's going to commission before august.