This page no longer updated from 31 October 2001. Latest version can be found at Ariane 4L

Gross Mass: 43,772 kg. Empty Mass: 4,493 kg. Thrust (vac): 76,683 kgf. Isp: 278 sec. Burn time: 142 sec. Propellants: N2O4/UDMH Isp(sl): 248 sec. Diameter: 2.2 m. Span: 2.2 m. Length: 19.0 m. Country: France. No Engines: 1. Viking 5C Status: Hardware. Other designations: L-40.
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Last update 12 March 2001.
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© Mark Wade, 2001 .