Casc Long March 11

Long March 11 (CZ-11 / LM-11) is an active four-stage solid-propellant small orbital launch vehicle in the Long March family, with both land and sea-launch operations.^[1][2] China Academy of Launch Vehicle Technology (CALT) is identified by its official site as the Long March 11 developer, so CALT is the supported developer/provider attribution for this service.^[3] It remained active as of 2026-06-16, with a successful sea launch from waters near Haiyang on 2025-11-09.^[2][3] The vehicle can carry up to 350 kg to 700 km Sun-synchronous orbit or 700 kg to 200 km low Earth orbit.^[1] The configuration is 20.8 m long and about 57.6 t at liftoff.^[1]