Encyclopedia entry Falcon 1-2 Stage · USA Original archive entry. The text, images and links below are kept as they were written. LOx/Kerosene rocket stage. 33.00 kN (7,419 lbf) thrust. RelatedCountryUSAEnginesKestrelLaunch VehiclesFalcon 1e, Falcon 1PropellantsLox/KeroseneAgencySpaceX