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An aerostat assembly, specifically an aerostat assembly including one or more cameras for aerial photography and surveillance. The aerostat assembly includes a frame assembly having a pivot assembly joined to a balloon tether line. Thrusters on the frame allow an operator to maneuver the assembly to

An aerostat assembly, specifically an aerostat assembly including one or more cameras for aerial photography and surveillance. The aerostat assembly includes a frame assembly having a pivot assembly joined to a balloon tether line. Thrusters on the frame allow an operator to maneuver the assembly to desired positions as well as rotate the frame assembly about the pivot assembly.

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1. An aerostat assembly comprising: a balloon containing a quantity of buoyant gas, a frame assembly having a center support and one or more beams and one or more thruster assemblies, each thruster assembly having a thruster; a tether line extending from the balloon to the center support; the center

1. An aerostat assembly comprising: a balloon containing a quantity of buoyant gas, a frame assembly having a center support and one or more beams and one or more thruster assemblies, each thruster assembly having a thruster; a tether line extending from the balloon to the center support; the center support having a pivot assembly engaging the tether line; a controller, the controller actuating each thruster; the assembly having a yaw axis, a pitch axis and a roll axis; wherein said buoyant gas exerts an upward lift force on the aerostat assembly, the frame assembly is in mechanical equilibrium, the pivot assembly allows rotation of the frame assembly about the yaw axis, and a thruster exerts a turning force on the boom assembly about any of the yaw, pitch or roll axes wherein the pivot assembly comprises a gimbal assembly. 2. The aerostat assembly of claim 1 wherein the frame assembly comprises a center of gravity located under the center support. 3. The aerostat assembly of claim 1 wherein the frame assembly comprises a boom assembly. 4. The aerostat assembly of claim 1 wherein the frame assembly comprises a polygonal frame, the frame assembly located under the center support. 5. The aerostat assembly of claim 1 wherein the thruster assembly comprises a rotational assembly. 6. The aerostat assembly of claim 1 wherein the frame assembly comprises one or more cameras. 7. The aerostat assembly of claim 1 wherein the tether line extends from the frame assembly center support to the ground. 8. The aerostat assembly of claim 2 wherein the one or more beams are located under the center support. 9. An aerostat assembly having a yaw axis, a pitch axis and a roll axis, the assembly comprising: a frame assembly having a center support located at the approximate center of the frame assembly, the weight of the frame assembly balanced about the center support;the support member having a pivot assembly;one or more thruster assemblies located on the frame assembly;a controller, the controller actuating each thruster assembly wherein the pivot assembly allows rotation of the frame assembly around the yaw axis, and a thruster exerts a turning force on the frame assembly wherein the pivot assembly comprises a gimbal assembly. 10. The aerostat assembly of claim 9 wherein the frame assembly has a center of gravity under the center support. 11. The aerostat assembly of claim 10 wherein the frame assembly comprises one or more beams located adjacent to and generally co-planar with the support member. 12. The aerostat assembly of claim 11 comprising two beams, the frame assembly is generally elongate, and each beam comprises a thruster assembly. 13. The aerostat assembly of claim 10 wherein the frame assembly comprises one or more beams located under the center support. 14. The aerostat assembly of claim 9 wherein each thruster assembly exerts a turning force on the frame assembly about the yaw, roll and pitch axes. 15. The aerostat assembly of claim 13 wherein the frame assembly comprises a circular frame. 16. The aerostat assembly of claim 9 wherein the frame assembly comprises one or more cameras. 17. The aerostat assembly of claim 9 wherein the center support comprises a tether line joining the aerostat assembly to a balloon containing a quantity of buoyant gas. 18. The aerostat assembly of claim 1 wherein the gimbal assembly comprises a pivot ball and a rolling element assembly. 19. The aerostat assembly of claim 9 wherein the gimbal assembly comprises a pivot ball and a rolling element assembly.