The cofounder of the Vector rocket company, James Cantrell, said this week that he is 100 percent confident that his Vector-R vehicle will launch this year. This launch will occur from the Kodiak Launch Complex in Alaska, carrying a payload of two PocketQube satellites and an Alba Orbital deployer.

“My confidence level is 100 percent,” Cantrell said during a telephone interview with Ars on Thursday. “Not to pick on them, but we don’t work on SpaceX schedules. We can’t afford to run a business like that. We’re not giving you schedules that we know we can’t live with.”

The company’s two-stage Vector-R launcher (the R stands for “rapid”) uses three LP-1 engines to lift the rocket off the pad, and it can deploy a payload with a maximum of 66kg into orbit. A later variant, the Vector-H (heavy), will have the capacity to deploy up to 110kg into space.