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  2. VX-4 - Wikipedia

    en.wikipedia.org/wiki/VX-4

    In the early 1970s the F-14A Tomcat arrived and when the F/A-18 Hornet came to the fleet, it appeared with VX-4 as well, plus newer variants of the F-14 Tomcat. Operational tests and evaluation of airborne fighter weapons systems included the AIM-7 Sparrow, AIM-9 Sidewinder and the AIM-54 Phoenix missiles as well as radar warning devices and ...

  3. Process plant shutdown systems - Wikipedia

    en.wikipedia.org/wiki/Process_plant_shutdown_systems

    The safety shutdown system shall shut down the facilities to a safe state in case of an emergency situation, thus protecting personnel, the environment and the asset. The safety shutdown system shall manage all inputs and outputs relative to emergency shutdown (ESD) functions (environment and personnel protection).

  4. Naval Air Training and Operating Procedures Standardization

    en.wikipedia.org/wiki/Naval_Air_Training_and...

    The standard operating procedures prescribed in NATOPS manuals represent the optimum methods of operating various aircraft and related equipment. The NATOPS evaluation is intended to evaluate individual and unit compliance by observing and grading adherence to NATOPS procedures.

  5. F-14 Tomcat operational history - Wikipedia

    en.wikipedia.org/wiki/F-14_Tomcat_operational...

    F-14A Tomcats of VF-1 in flight in 1970s. The Tomcat made its combat debut during Operation Frequent Wind, the evacuation of American citizens from Saigon, in April 1975.F-14As from Fighter Squadron 1 (VF-1) and VF-2, operating from USS Enterprise, flew combat air patrols over South Vietnam to provide fighter cover for the evacuation route.

  6. Pratt & Whitney TF30 - Wikipedia

    en.wikipedia.org/wiki/Pratt_&_Whitney_TF30

    A TF30-P-412A being prepared for installation in an F-14A Tomcat on board a carrier The Grumman F-14 Tomcat with the TF30-P-414A was underpowered, because it was the Navy's intent to procure a jet fighter with a thrust-to-weight ratio (in clean configuration) of 1 or better (the US Air Force had the same goals for the F-15 Eagle and F-16 ...

  7. List of accidents and incidents involving military aircraft ...

    en.wikipedia.org/wiki/List_of_accidents_and...

    A Soviet cruiser shadowing the manoeuvers notes the loss of the Tomcat and its state-of-the-art Phoenix missile and AN/AWG-9 fire control radar, so the U.S. Navy is forced into an immediate recovery effort that takes eight weeks.

  8. United States federal government continuity of operations

    en.wikipedia.org/wiki/United_States_federal...

    The George W. Bush administration put the Continuity of Operations plan into effect for the first time directly following the September 11 attacks.Their implementation involved a rotating staff of 75 to 150 senior officials and other government workers from every federal executive department and other parts of the executive branch in two secure bunkers on the East Coast.

  9. Safety-critical system - Wikipedia

    en.wikipedia.org/wiki/Safety-critical_system

    For example, while fail-safe electronic doors unlock during power failures, fail-secure ones will lock, keeping an area secure. Fail-Passive systems continue to operate in the event of a system failure. An example includes an aircraft autopilot. In the event of a failure, the aircraft would remain in a controllable state and allow the pilot to ...