Intended to utilize engines and tooling in storage from the Saturn V rocket program along with Space Shuttle components, and projected to be capable of carrying up to six satellites into multiple orbits using a single launch (e.g. GPS constellation), the proposal failed to meet the ALS requirements, and the Jarvis rocket was never built.
Jointly proposed by Hughes and Boeing as a heavy-lift rocket, using propulsion systems and equipment built for the Saturn V rocket and placed in storage at the end of the Apollo program,[1] as well as Space Shuttle components,[2] Jarvis was intended to be capable of launching multiple GPS satellites,[3] major components of the planned Space Station Freedom and commercial satellites.
[1] The rocket was named after Hughes employee and NASA mission specialist Gregory Jarvis, who died in the Space Shuttle Challenger disaster in January 1986.
[1] Submitted as part of the Advanced Launch System studies jointly conducted by the United States Air Force and NASA for a new heavy-lift rocket system capable of substituting for the Space Shuttle and expanding upon its capabilities,[4] Jarvis was planned as a three-stage rocket capable of launching a payload of up to 83,000 pounds (38,000 kg) to low Earth orbit, or 28,000 pounds (13,000 kg) to geosynchronous orbit; the rocket was projected to cost under $300 million USD per launch;[5] some estimates had a per-launch cost of the Jarvis vehicle at a cost as low as $150 million each, with $1 billion being cited as the projected development cost of the rocket system.
[10] In 1986, Hughes stated that the rocket could be operational by the 1990s,[7] with launches beginning two years after project go-ahead;[11] however the U.S. Air Force rejected the Hughes-Boeing proposal.