I have worked on this project for 6 years with hydraulics. The negative points are, for example, one of its parts, PTG 30/2 (hydraulic cable lift), which is a large aircraft lift located in the middle of the deck. An airplane delivery on deck takes no more than 5 minutes, and lifting takes no more than 2 minutes, including towing and unfastening of the aircraft. It can lift up to 30 tons. It will be one of the starting positions for the airplane, and when operating it, one cannot takeoff or land (this disadvantage has been inherited from Gorshkov and is there to stay). In the place of contact with aircraft landing deck, it's a great location for an arms cellar with a lift lid, and fight operations. Why they have this cellar in its current configuration is not very clear. It is very small, judging by the number of racks, can hold anti-aircraft shells, but only a dozen (large) bombs. At the time when I had left my job, the user of the hydraulics were not able to manually control it in case of an emergency (which includes the valve for fire, heeling, trimming, bilge, fuel, in general almost all airplane related systems and their issues, with the exception of special systems, like GEU). The designer of the ship placed the stern bypass spool valves backwards. I wrote them angry letters for 2 months about the potentially dangerous situation, but they were probably smarter, and left it as it is. There are only 3 brake wire ropes, and not 4 as in Kuznetsov, due to the fact that the hydraulic brake machine is not sharp, and then, there are only 3, because there isn't enough space for the 4th one. Indian pilots will not hold this in high regard. Does the ship have the proper anchoring device? I just do not know; and the most funny things is that even the designers of the ship are not sure. Moreover, the iron parts came from the northeast, that had 70% accuracy of the drawings. We were certainly blinded to the working scheme of it although it was in the factory. I don't know how it will work. There was a similar situation with the SPU boats. One small amount of idiocy out there is a block hydraulic hoist rope machine in one room and this unit is powered by a backup pump station in another room. Why are they in different rooms? I certainly do not remember everything now, but this ship is one big fun, like a lot of different things, but these little things add up to a total ass, which is mainly the fault of the designers and the factory in Nikolaev (only factory in Nikolaev can, given one drawing, produce three different objects). In short we do not need this. Indians for the first time came for training, but we no longer need this; we have already had one of these.
So I still think we do not need this. Look at Kuznetsov; the aviation-wing is in addition to assault and anti-aircraft weapons, plus two full lifts located on the starboard side, and stay away from sites, so that it allows, at least as it is, to more or less actively carry out the rotation of the aviation-wing from the hangar to flight and back. In general, the shortcoming is that there are no assault and anti-aircraft weapons, but only the aviation-wing. With all of Vikramaditya's assault weapons dismantled, this is a pure carrier (added: Gorshkov was a Tactical Aviation Cruiser), and its only weapons are the planes, but then one lift is for aircraft (the second PTH 20/3 for helicopters has the entire width of about 5 meters, where even a MiG with folded wings will not fit). The lift is very badly positioned to the left (added: port side) of superstructure (added: island) down to the hangar. This forms a gaping hole in the deck. There is certainly room to run the aircraft with this hole because there still is five meters left, but I think pilots will not like to take chances taking off with such a short span. In general, working with the lift imposes restrictions on flights, and flights impose restrictions on the operation of the lift. This is the first significant downside of the project. Further, Vikramaditya has the same deficiency as that of Kuznetsov, the trampoline (ski-jump), and just about a decent starting position that it is less likely it will be possible to take off with fuel and weapons; and the add-on (blast-shield), which is located near the lift will likely limit at the maximum takeoff weight (which means less fuel and weapons), and the airplanes will fly nearly twice as less (added: about half the range?). Now, remove the add-on, and you don't have the blast-shield. As I wrote just 3 arresting gears, smaller flight deck in general, etc. In general, it's very difficult to fully use the aircraft. I believe that the aircraft carrier, whence, it is difficult to use the aircraft, is not needed. This is all purely IN MY HUMBLE OPINION, and of course, no one is prohibited to think differently.