Re: Airpower & Aircrafts foto , komente , kuriozitete
http://www.angelfire.com/retro/tzarchasm/a-12_1.jpg
Specifications
Construction: Titanium (Beta-120/Ti-13V-11Cr-3A1) Monococque with some super-high-temperature plastics.
Length: 102 feet, 3 inches
Wingspan: 55 feet, 7 inches
Wing Area: 1,795 square feet
Height: 18 feet, 6 inches
Landing Weight: 52,000 pounds
Maximum Gross Take-off Weight: 117,000 pounds
Maximum Speed: 3.2 Mach above 75,000 feet
Operational Ceiling: above 80,000 feet
Maximum Unrefueled Range: Classified
Armament: none
Powerplant Data: 2 Pratt & Whitney J75 with 17,000 pounds thrust on first 5 aircraft during flight testing
updated to: In production, 2 P & W J58 (JT11D-20A) high-bypass ratio turbojets with 20,500 pounds thrust (dry), with afterburner: 31,500 pounds thrust, some later engines generated 34,500 pounds thrust in afterburner.
A-12 production: 15 aircraft; Only 9 A-12s are still in existance today.
Serial Numbers assigned to A-12 production was 60-6924 through 60-6948
Serial numbers 60-6942 through 60-6948 were not used