Air-charter operator Solairus has announced an air-charter membership club known as “Altitude.” The company, headquartered in the San Francisco Bay area, has built a sizeable business in aircraft management, operating from more than 40 locations across the U.S. and employing more than 400 flight and support personnel. Its managed fleet has more than 70 aircraft.

Now the Wyvern Wingman-certified charter operator is offering its Altitude Club to customers, with varying levels of membership to cater to individual needs. The club has been established with four aircraft classes (very light, light, midsize and super-midsize), but has plans to offer heavy and ultra-long-range jets in the future.

Club membership provides users with access to specials pricing, rapid booking and personalized trip planning. Members can opt to buy a 25-hour block of flight time within one aircraft category or, alternatively, place a deposit of a fixed amount, which can then be spent across all four categories.