RLVs will not discard any equipment after being launched, it is no longer necessary to send them up from coastal sites.

ECONOMIST: The space industry

No facilities are available en-route and hikers must carry all necessary equipment, medical kits, food and water.

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The cost of technology has been the overriding factor in the delay of rolling out DRS, with home cricket boards reluctant to cover the expensive costs of hiring the necessary equipment, while host broadcasters insist they are under no obligation to provide the service for free.

BBC: Umpire review system agreed for 2011 Cricket World Cup