Abstract: A cockpit for an airplane having, in a plan view, an aft direction, a central longitudinal axis parallel to the aft direction and a rear axis perpendicular to the central longitudinal axis. The cockpit as seen in the plan view comprises: a first seat having a first seating surface with a first seat rear edge passing through an intersection between the longitudinal and rear axes, the first seat being disposed within the cockpit and configured so as to allow a pilot sitting on the first seating surface to perform pre-determined primary pilot functions; and a second seat having a second seating surface with a second seat rear edge.

Abstract: A system and methods are provided for community outdoor fire protection comprising: receiving indicators of a current fire, and responsively determining a level of the current fire risk for each of multiple endpoints of a shared water supply; determining a relative duty cycle for operating each endpoint according to a fire risk; receiving a water pressure measurement of the shared water source and determining a maximum number of concurrent endpoints to operate; accordingly allocating operation of each endpoint to a set of time slots; and activating the multiple endpoints to turn on respective water flows according to the time slot allocation.

Abstract: A method of aircraft operation, the method comprising accepting a human pilot's selection of at least one checklist from among plural checklists stored in computer memory; and, responsive to the pilot's selection, using a processor for automatically performing all operations included in the individual checklist.

Abstract: A cockpit for an airplane having, in a plan view, an aft direction, a central longitudinal axis parallel to the aft direction and a rear axis perpendicular to the central longitudinal axis. The cockpit as seen in the plan view comprises: a first seat having a first seating surface with a first seat rear edge passing through an intersection between the longitudinal and rear axes, the first seat being disposed within the cockpit and configured so as to allow a pilot sitting on the first seating surface to perform pre-determined primary pilot functions; and a second seat having a second seating surface with a second seat rear edge.

Abstract: Aviation method comprising performing a single-pilot flight of inter-continental duration T>tp=predetermined single-pilot maximal single pilot flight duration; including using pilot-in-command logic empower a single airborne pilot to pilot via an airborne man-machine interface (MMI), only for a time window W<tp, where W includes at least an initial climbing phase of duration t1 and a final descent phase of duration t3; and using pilot-in-command logic to pilot the aircraft during an intermediate cruising phase occurring between the initial climbing and final descent phases, without recourse to the airborne pilot except during an emergency, thereby to accomplish a single-pilot inter-continental flight of duration T>tp, while utilizing the human airborne pilot only for a time period W<tp.

Abstract: Aviation method comprising performing a single-pilot flight of inter-continental duration T>tp=predetermined single-pilot maximal single pilot flight duration; including using pilot-in-command logic empower a single airborne pilot to pilot via an airborne man-machine interface (MMI), only for a time window W<tp, where W includes at least an initial climbing phase of duration t1 and a final descent phase of duration t3; and using pilot-in-command logic to pilot the aircraft during an intermediate cruising phase occurring between the initial climbing and final descent phases, without recourse to the airborne pilot except during an emergency, thereby to accomplish a single-pilot inter-continental flight of duration T>tp, while utilizing the human airborne pilot only for a time period W<tp.

Abstract: A method of aircraft operation, the method comprising accepting a human pilot's selection of at least one checklist from among plural checklists stored in computer memory; and, responsive to the pilot's selection, using a processor for automatically performing all operations included in the individual checklist.

Abstract: performing a single-pilot flight of inter-continental duration T>tp=predetermined single-pilot maximal single pilot flight duration; including using pilot-in-command logic empower a single airborne pilot to pilot via an airborne man-machine interface (MMI), only for a time window W<tp, where W includes at least an initial climbing phase of duration t1 and a final descent phase of duration t3; and using pilot-in-command logic to pilot the aircraft during an intermediate cruising phase occurring between the initial climbing and final descent phases, without recourse to the airborne pilot except during an emergency, thereby to accomplish a single-pilot inter-continental flight of duration T>tp, while utilizing the human airborne pilot only for a time period W<tp.

Abstract: A method of aerial spraying of crops by airplanes mounted with spray jets below and trailing the wings is disclosed. The method comprises the steps of directing the spray jets at an acute angle with respect to the lower plane of the wing against a winglet deflection surface of covex shape. The winglet extends at a level distanced from the jet and tilted by an accute tangential angle with respect to the plane of the wing. An airplane mounted with a device for effecting crop spraying according to the method is disclosed as well.