Airplane! to have never seen nor to have any desire to see "Airplane II". Airplane! Airplane! (alternatively titled Flying High!) is a 1980 American satirical disaster film written and directed by David and Jerry Zucker and Jim Abrahams, and produced by Jon Davison. It stars Robert Hays and Julie Hagerty and features Leslie Nielsen, Robert Stack, Lloyd Bridges, Peter Graves, Kareem Abdul-Jabbar, and Lorna Patterson. The film is a parody of the disaster film genre, particularly the 1957 Paramount film "Zero Hour!", from which it borrows the plot and the central characters, as well as many elements from "Airport 1975" and
Time-triggered architecture aerospace and related systems. Use of TT systems was popularised by the publication of "Patterns for Time-Triggered Embedded Systems" (PTTES) in 2001 and the related introductory book "Embedded C" in 2002. The PTTES book also introduced the concepts of time-triggered hybrid schedulers (an architecture for time-triggered systems that require task pre-emption) and shared-clock schedulers (an architecture for distributed time-triggered systems involving multiple, synchronised, nodes). Since publication of PTTES, extensive research work on TT systems has been carried out. Time-triggered systems are now commonly associated with international safety standards such as IEC 61508 (industrial systems), ISO 26262 (automotive systems), IEC 62304