AMCA - Advanced Medium Combat Aircraft (HAL)

AZTEC

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Okay but what actually is going on here?

1) HAL MD said AMCA (including prototypes) will be made by a SPV only, that doesn’t exist today*
2) it’s an RCS text box so is this unrelated to an airframe and just to be used to validate certain RCS parameters?

* as per HAL’s tweet they are working on behalf of ADA so this may not have anything to do with airframe production but a test piece ADA have outsourced
It could be but Leading-edge Flaps as you said but I am still curious why is it written "RCS Test Box" on the Metallic thick sheet below the Yellow arrangement which you are assuming to be 1 of the AMCA's Control Surfaces : Leading edge flaps.
So I was correct, as confirmed by DRDO.

@abingdonboy yes the prototype is to be made by SPV, but people in the government have told me that it is not uncommon for basic work to be started before the signing of contract. It is based on mutual understanding and trust (often based on confidential MoUs).

This means that the SPV partner has been secretly finalized, pending formal contract signing.
Anybody's guess?
 

Kuldeepm952

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Any idea if new gen HMDS like that of F35 is in consideration for development for AMCA? I don't think a similiar offshelf offer is present currently, the nearest you will get is bae striker HMDS.
 

Kuldeepm952

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Am not sure about that. It doesn't even have integral night sensor for operating withoud nvd at night. And other functions are missing as well. For a 5th gen platform, a gen ahead of dash series helmet will be required. So either a local development or maybe some jv. Dash4 seems suboptimal for AMCA, even more so when you are planning MUM-T in future.
 

Lonewolf

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Am not sure about that. It doesn't even have integral night sensor for operating withoud nvd at night. And other functions are missing as well. For a 5th gen platform, a gen ahead of dash series helmet will be required. So either a local development or maybe some jv. Dash4 seems suboptimal for AMCA, even more so when you are planning MUM-T in future.
Well it isn't but could serve as a base to start from
 

Bhartiya Sainik

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Whether the leading edge flap will have ew jammer or passive reciver , one of them is supposed to go on wing leading edge flaps , and looking at design , there is space for that specifically
Old way is to have separate reciever & transmitter sets. Passive reciever like RWR doesn't take much space, we see the RWRs in all 4th gen jets.
But transmitter antennas or jammers need more space due to different wavelengths/bands. We see jammers inbuilt on fuselage like in Rafale or on wing-tips like in Su-35-S or as attachment pods.

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But in a 5th gen jet transmitter+reciever=transciever array could be implemented & they need to be embedded, streamlined, spread on every side of body - leading edges, trailing edges, rudder, dorsal/upper side, ventral/lower side, L/R sides of forward fuselage/cockpit, the entire jet is like a flying group of antennas which are of different bands & sizes due to wavelengths.

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And as we notice, all these sensors are directional or P/A-ESA to maintain stealth.
 

Apollyon

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MonaLazy

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HAL begins manufacturing of India’s Advanced Medium Combat Aircraft (AMCA)


India’s state-owned aerospace & defence firm Hindustan Aeronautics Limited (HAL) has started manufacturing India’s Advanced Medium Combat Aircraft (AMCA) in association with DRDO’s Aeronautical Development Agency.

The AMCA programme entered a crucial phase with the starting of manufacturing activities. It is noteworthy that, the plan envisages to equip the Indian Air Force (IAF) and Indian Navy with a 5.5 Generation twin-engine stealth fighter.



Inside the design & development
While the design and development will be carried out by HAL and ADA, private defence firms will also be roped in to manufacture the combat jet. The advanced stealth aircraft will be a multirole fighter capable of carrying out air superiority, ground strike, suppression of enemy air defences and electronic warfare missions.

Notably, the first two squadrons in AMCA Mark 1 configuration will be powered by an imported engine, another five squadrons with advanced features (Mark 2) will use made-in-India 125-kilonewton engines along with 6th Generation technologies.

It is important to note that the new engine for the fighter will be jointly developed by India’s Defence Research and Development Organisation (DRDO) and Safran of France.

The advanced stealth aircraft will bolster India’s air arsenal by enhancing air superiority. Further, the naval version of aircraft will become the primary combat jet operating from the Indian Navy’s aircraft carriers.

Apart from stealth features, the advanced aircraft will encompass three-dimensional thrust vectoring, made-in-India Uttam active electronically scanned array (AESA) radar, and internal weapons bay to bolster the stealth capabilities of the aircraft.

AMCA can clock a maximum speed of over 2,600 kilometres per hour (Mach 2.15), along with the combat range of 1,620 km. The fighter will be equipped with 23 mm cannon and will have 14 hardpoints in non-stealth version to carry armaments weighing 6,500 kilogrammes.

Presently, Aeronautical Development Agency (ADA) is in process of manufacturing Mk2 version of Light Combat Aircraft (LCA) Tejas along with Hindustan Aeronautics Limited (HAL), as well as the AMCA and the Twin Engine Deck Based Fighter (TEDBF), for the Indian Navy.

Addressing the media, Girish S. Deodhare, Director General of ADA stated, “The configuration has been frozen, Preliminary Service Quality Requirements (PSQR) are finalised and the preliminary design review is complete. The Critical Design Review (CDR) is expected later this year with the rollout planned in 2024 and first flight planned in 2025.”


 

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