The B-10 Sbio is the most widely employed and produced supersonic military aircraft of all time, intragalactic. It has relatively simple construction and low cost, which, in addition to extreme versatility and licensed production being widespread, have contributed to its popularity and economic success with militaresque organizations.
A VB-10K Sbio flying in the atmosphere of Old Terra.
The Sbio is named after John Sbio, a veteran of a forgotten war on Old Terra. It was originally designed and manufactured on Old Terra by various factions.
The B-10 Sbio is a medium-sized multirole jet aircraft, with air-to-air, air-to-surface, and rudimentary electronic warfare capabilities. It excels in close air support (CAS), tactical bombing, and attack roles. The Sbio is powered by twin jet engines of varying models, usually with a diameter of 120cm, that are nominally able to propel it to at least Mach 2.5 (top speed varies by model). Despite its somewhat small airframe, the original B-10 is able to carry at least 4,500kg of weaponry, with a maximum recorded take off weight of about 62t without modification. Six weapons can be carried on hardpoints under each wing and an additional six can be carried internally, for a total of eighteen. The original Sbio lacked an internal cannon, favoring guided missiles. Two pilots are seated in tandem. The front pilot flies the plane, while the rear pilot manages sensor systems and radio communications. Both pilots have control over weapons systems.
The original B-10A Sbio may have been one of the first mass produced multirole jet aircraft, with over 6,000 airframes built on Old Terra. It had 12 external hardpoints and could carry additional weapons internally. The wings did not fold like on most proceeding models, nor did it have an internal cannon. It featured a lackluster radar, relying on a much more advanced infrared search and track (IRST) system to engage aerial targets. The rear pilot would operate the radar, communications equipment, and could assist in firing or guiding weapons. At some point, it would be become common practice to equip the Sbio with a 20mm rotary cannon mounted on an external hardpoint. The cockpit offered poor visibility to the pilot. On most proceeding variants, this problem is solved with the implementation of a additional glass replacing parts of the metal sides of the fuselage. The A model had small wheels and a small elevator. Shock cones were fitted as a temporary solution to prevent the turbines from being damaged at supersonic speeds. The shock cones were never replaced. It had a rudimentary autopilot that accepted three parameters; altitude, speed, and heading. The B-10A's cost per unit was 36,000,000 Scrip.
Several photos of a B-10A Sbio.
Specifications (B-10A)
Data from a recovered URBAF manual for the B-10A.
General characteristics:
Crew: 2
Length: 16.95m
Width: 16.9m
Height: 5.03m
Wing area: 47.46m²
Empty weight: 13.4t
Gross weight: 29.4t
Max takeoff weight: 60t
Max landing weight: 40t
Fuel capacity: 16t (Jet A)
Powerplant: 2x Stun Manufacturing B2 low-bypass afterburning turbofans, 117kN dry, 174kN wet
Performance
Max speed: Mach 2.5
Cruise speed: Mach 0.8
Combat range: 1,000km
Ferry Range: 2,000km
Service ceiling: 23km
Rate of climb: 120m/s
Lift-to-drag: 6.72
Wing loading: 620kg/m²
Thrust/weight: 1.16
Takeoff roll: 1,800m
Landing roll: 1,000m
Armament
The original model did not carry any internal guns or cannons
6x 250kg air-to-surface guided munitions carried internally
12x external hardpoints that could carry other weapons
Unspecified nuclear weapons that were presumably carried internally