And here's a later version, built around the Hispano 12Z-19. The weight is starting to spiral upwards, so I went with the lighter armament of 4 11.35mm Madsens and 1 20mm HS.404 motor cannon, going with 2 HS.404s and a pair of Madsens needs at least another 300 pounds.
CAA FF-2 Tunqui
General Type:
Airplane = 1
Airship = 2
Orbiter = 3
1
Year of First Flight: 1941
Description
Carrier or Rough Field
Monoplane
Conventional Fuselage
A version of the CAA FF-2 equipped with the Hispano-Suiza 12Z-17 engine. Equipped with 2 11.35mm Madsen machineguns in the nose, 2 more 11.35mm Madsens in the outer wing, an HS.404 20mm motor cannon, and a bomb rack capable of up to 250 kg of ordnance under the fuselage. Fitted with 8mm cockpit armor and self-sealing fuel tanks.
Characteristics:
Weight (maximum) 6,300 lbs
Weight (empty) 5,411 lbs
Length 30 ft
Wingspan 35 ft
Wing Area 190 sq ft
Sweep 3 degrees
Engines 1
Hispano-Suiza 12Z-17
Piston
1,499 hp
at 21,000 ft
Crew 1
Typical cost $0.034 million in 1942
Total number procured 2000
Performance:
Top Speed 372 kts = 428 mph
at 21,000 ft
Mach N/A
Operational Ceiling 35,000 ft
Range 500 nm = 576 miles
with 100 lbs payload
105 lbs released at halfway point
Climb 3,628 fpm
Cruise 280 kts = 322 mph
at 27,000 ft
Corner Speed 244 KIAS =
339 kts at 21,000 ft
Mach N/A
Turning Rate 21.0 deg/sec
Radius 3,131 ft
Internal Data:
Intake / Fan Diameter 10 ft
Bypass Ratio 80
Engine Weight 1520 lbs
Overall Efficiency 22 percent
Structural Factor 0.98
Number of Wings 1
Number of Fuselages 1
Limiting Airspeed 450 kts
Wing Ultimate g Load 10.00 g
Wing Taper 0.3
Wing Thickness at Root 1.5 ft
Tail / Canard Factor 0.4
Number of Nacelles 0
Length 9 ft
Diameter 3.25 ft
Fullness 0.5
Fuselage Diameter 3.5 ft
Fuselage Fullness 0.35
Pressurized Volume 0 percent
Cargo Decks 0
Cleanness 86 percent
Unstreamlined section 2.8 sq ft
User equipment 1,050 lbs