The invention relates to a gas turbine seal, comprising a metallic component with a durable or erosion-resistant ceramic coating and an abradable ceramic layer which is arranged thereon in locally delimited fashion, a bond layer being arranged on the surface of the metallic component, to which bond layer the durable or erosion-resistant ceramic coating is applied as a covering layer. A new method for implementing the improved Kalina thermodynamic cycle is also disclosed. The exploration system includes a pair of aerodynamic housing pods adapted for mounting on wing tips of the aircraft. In the first iteration of outer code error corrections, at least one of the outer code words is correctable. If there is already an active ASE performing a determined configured function, the master allows the function to continue to be performed by that active ASE and assigns other configured functions to available ASEs with ASEs not assigned a configuration serving as standby ASE in the redundancy group.