The protagonist has changed the plane again~~Now he has sent relevant knowledge, of course, it will take a while for YF-21 to wait. If he goes to F, he may not even be able to touch the VF-25 if he doesn't enter S.M.S~~

YF-19AVF Prototype Test Machine (YF-19AVFPrototype)

Category: Advanced universal variable fighter prototype trial machine

AD In 2033, the United Army began the development of the second-stage main fighter aircraft called "SuperNova Project". After the review and discussion of the plans of each development company by the "Second-stage main fighter aircraft selection committee" within the military, it was finally decided to bid by Shinsei Industry and General Galaxy, and decided to use YF-19 and YF-21 as the development code. In early 2034, the two companies began the development of new aircraft at the same time. (There were initially four models participating in the bidding, among which the two designs of YF-18 and YF-20 were abandoned by the military in the first round of selection, and they did not leave the paper design operation link, so there was no real aircraft with only numbers)

Xinxing Industry first submitted the YF-19 design plan to the military and passed the review. In fact, in the design plan handed over to the military, in addition to the new thermonuclear injection engine and the pilot assist system using high-performance AI, it also proposed three forms of fuselage shapes: the first is the "Scheme A" of the normal evolution of VF-11, and 40% of the components can be used with VF-11; the second is the "Scheme B" equipped with the same type of variable sweep wing as VF-1, emphasizing the combat performance in the atmosphere; the third is the "Scheme B" used.

The very avant-garde forward-swept wing-shaped "Scheme C". At the beginning of the plan, YF-19 did not emphasize the proposal of cosmic warfare like VF-17. However, most of the YF-19 development team were those who developed VF-11 10 years ago. They knew very well that the equipment of the new thermonuclear jet engine completely disappeared from the limitations caused by the propellant tank capacity, so the development of the new aircraft was no longer mainly based on performance in the atmospheric circle. After the aerodynamic scheme of 19 was evaluated by marathon, the last time due to the insistence of the main designer and the inclination of the military's opinions, the proposal C, which was originally considered the most unlikely, was adopted.

From the side of YF-19, you can see at a glance that it is a subsequent model of VF-11. The aerodynamic appearance of the fuselage is roughly the same as that of VF-11. However, the deformation system of YF-19 has never had a new design similar to that of the body. This deformation design is not included in the "Scheme C". It is designed by the variable system research class in Nova Industry (Transformsystem Research & Develop Division) which shortens the deformation time by 20% compared to VF-11. Instead of the previous design of the cockpit in B shape in front of the abdomen, the cockpit is set on the back and is completely stored by the body armor structure. At the same time, the torso is composed of the nose and the fuselage.

The super-stable structure of the angular type makes the B of the YF-19 extremely strong. The threat from the front will be completely blocked by the thick chest and abdomen on the front, and the safety of the pilot is greatly improved. In addition, this design also enables the main radar of the aircraft to work in the B form without affecting it, increasing the rationality of the arrangement of the fire control system. In May 2034, the YF-19 was basically finalized. After the "Sharon Apple" incident, the YF-19 won the "Super Nova Plan" and the official mass production aircraft, namely the VF-19 "Holy Sword" (VF-19 "Excalibur"), was unable to replace the VF-11 quickly due to the high cost. It began to be equipped with a small number of squadrons and some ships of the United Army.

YF-19 basic data:

Manufacturer: Shinsei Industry

Production: 6 aircraft

Dimensions: Length: 18.62m; Width: 14.87m; Height: 3.94m (F-form) Weight: empty weight 8750 kg/maximum takeoff weight in the atmospheric circle 38386 kg

Main propulsion system: Xinzhongzhou Heavy Industry/P&W/RoyceFF-2500E Thermal Nuclear Injection Engine x2 Auxiliary Propulsion System: P&WHMM-6J Multiple

Thrust: 56500 kg*2 (As a saying: Due to coolant in the atmosphere, the thrust dropped to 42700 kg*2)

Speed: M5.10+ (height 10000 meters) M21.00+ (height 30000 meters)

Endurance: Unlimited in the atmosphere

Aerial limit/elevation limit: can rise automatically to satellite orbit

G force boundary: -18.5G ~ +31G

Fixed Armed Forces: Maole (マウラー/Mauler) REB-30G air-to-air laser cannon

Maole (マウラー/Mauler)REB-23 semi-fixed cannon*2

Standard armed forces: Howard GU-15GUNPOD

Inside the bomb bay, 16 micro missiles

Selected armament: 4 wing hanging points, 3 special fuselage equipment hanging points.

Standard F.A.S.TPack

Heavy weapon module (dual-barrel rapid-fire laser cannon; 5-connected micro missile launcher; naval gun-class high-power pulse particle cannon; equipped in B/G form)

Defense system: Howard PBS-03F fighter jet needle point wall protection system; active stealth system

Special design: Can mount a stand-alone FOLD system

YF-21AVF Prototype Test Machine (YF-21AVFPrototype)

Category: Advanced universal variable fighter prototype trial machine

YF-21 is designed by General Galaxy's famous designer, アルスセザー, and participated in the SuperNova Project competition. YF-21 combines the crystallization of various cutting-edge technologies, and many systems are advanced prototypes. For example, the inertial vector control system, a new variable system, composition materials, avionics systems, and active hiding devices used by Quaedlunn-Rau. These new technologies make YF-21 look very similar to Quaedlunn-Rau in BattroidMode.

The YF-21 uses the most advanced BCS and BDI systems to replace instruments and ordinary HOTAS. The BCS allows the pilot to manipulate the body according to his own consciousness and extend his hands and feet into a part of the body. The BDI system, combined with various sensors on the machine, can input the entire cycle of images and various visible, invisible, electromagnetic waves and other data into the brain, and replace various instruments such as head-up displays. These two systems allow the driver to feel and control the body at a speed of thinking. This new system takes time to familiarize the driver and requires well-trained pilots to realize the potential of the system. However, this system occasionally brings adverse side effects to the driver, including the YF-21 project director, guruルドゴアボーマン, is also one of the patients. The new deformation system is also quite eye-catching. The independent engine is

Compared with other VFs, the legs not only have a low failure rate, but also have a smaller center of gravity movement during deformation, and the legs that need to be included in the inlet design can be made stronger. The downward thrust lacking in Gerwalk mode is discharged from the exhaust port of the storage leg similar to the blinds. The thrust and direction can be adjusted by the blind-type exhaust port, and the remaining airflow flows through the reactor to provide horizontal thrust. This deformation mechanism makes the air load space in the machine larger and can be loaded with a new high-motorized MicroMissile transmitter. After the YF-21 is deformed into a BattroidMode, it not only looks very similar to Quaedlunn-Rau, but its control is also an improved version of the "Inertial Vector Control System" of Quaedlunn-Rau, which makes the BattroidMode of YF-21 extremely sporty.

The main wing of YF-21 adopts the concept of MAW (MissionAdaptiveWing) from the end of the 20th century, which can adjust the shape of the main wing section and the area of ​​the main wing to adapt to different flight states. Even when flying, the wing section can be turned into a forward-flying shape without hitting the ground. Combined with BCS, YF-21 can exert its unthinkable flight ability. As a high-tech crystallization, the biggest rival of YF-21 in the competition with Nova Heavy Industry is not YF-19, but it is too expensive. The material cost is too high, and the production line needs to be rebuilt. Even the investment in manufacturing equipment of the prototype YF-21 is more than twice the price of the competitor YF-19. Even if you try hard to reduce the cost of mass production, the unit price of each unit is more than three times the unit price of YF-19.

At the beginning of the 2040 test flight, two YF-21s were tested at the NewEdwards Flight Center of the colonial planet Eden. The No. 1 aircraft was not equipped with BCS and BDI systems, and still used general HOTAS for operation, so the cockpit had a wide field of vision. Since the launch of No. 1 aircraft was three months later than the YF-19 No. 1, and there was no time to complete the painting. Until the No. 2 aircraft, code-named "Omega1", was completed, No. 1 was turned into a reserved part of No. 2 aircraft and was stored in the warehouse and no longer actually flew. Another No. 3 aircraft was tested on the ground for avionics system. If No. 2 aircraft encountered too much damage, it would prepare No. 4 to continue testing, while the damaged No. 2 aircraft was turned into a fatigue destructive test.

After the "Sharon Apple" incident, the General Galaxy YF-21, which lost the No. 2 prototype and test pilot, lost the competition. However, General Galaxy was not discouraged, and launched the simple version of the YF-22, two years later, and was officially adopted by the General Army as the special combat aircraft VF-22 "Sturmvogel II". Although the VF-22 does not include BCS and BDI systems, the VF-22 is still an outstanding model.

YF-21 basic data:

Maker: General Galaxy General Galaxy

Production: 4 aircraft

Dimensions: Length: 19.62m; Width: 15.36m; Height: 4.04m (F-form) Weight: empty weight 9550 kg/maximum takeoff weight in the atmospheric circle 39207 kg

Main propulsion system: Xinzhongzhou Heavy Industry/P&W/RoyceFF-2450B Thermal Nuclear Jet Engine*2 Auxiliary propulsion system: P&WHMM-6J Multiple

Thrust: 41200 kg in the atmosphere *2

65200 kg in the universe * 2

Speed: M5.06+ (height 10000 meters) M21.00+ (height 30000 meters)

Endurance: Unlimited in the atmosphere

Aerial limit/elevation limit: can rise automatically to satellite orbit

G force boundary: -17.2G~+32.5G

Fixed armed forces: Erlikon (Erlikon) AAB-7 ultra-small laser cannon*1

Maole (マウラー/Mauler)REB-22 semi-fixed particle cannon*2

Standard armed forces: Howard (Howard) General Power GV-17LGUNPOD Multi-tube Shellless Green Machine Cannon*2

Built-in BML-02S small missile omnidirectional rapid-fire device*4

Selected armament: 4 wing hanging points, 1 special equipment hanging point

Standard F.A.S.TPack

Defense system: Howard PBS-03F fighter jet needle point wall protection system; active hiding device
Chapter completed!