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- Dynamic_rollover abstract "A helicopter is susceptible to a lateral rolling tendency,called dynamic rollover, when lifting off the surface.For dynamic rollover to occur, some factor has to firstcause the helicopter to roll or pivot around a skid, orlanding gear wheel, until its critical rollover angle isreached. Then, beyond this point, main rotor thrust continuesthe roll and recovery is impossible. If the criticalrollover angle is exceeded, the helicopter rolls on itsside regardless of the cyclic control corrections made.Dynamic rollover begins when the helicopter starts topivot around its skid or wheel. This can occur for avariety of reasons, including the failure to remove atiedown or skid securing device, or if the skid or wheelcontacts a fixed object while hovering sideward, or ifthe gear is stuck in ice, soft asphalt, or mud. Dynamicrollover may also occur if the pilot does not use the properlanding or takeoff technique or while performing slopeoperations. Whatever the cause, if the gear or skidbecomes a pivot point, dynamic rollover is possible ifthe pilot does not use the proper corrective technique.Once started, dynamic rollover cannot be stopped byapplication of opposite cyclic control alone. For example, ifthe right skid contacts an object and becomes thepivot point while the helicopter starts rolling to theright, even with full left cyclic applied the main rotorthrust vector and its moment follows the aircraft as itcontinues rolling to the right. Quickly applying downcollective is the most effective way to stop dynamicrollover from developing. Dynamic rollover can occurin both skid and wheel equipped helicopters, and alltypes of rotor systems.".
- Dynamic_rollover wikiPageExternalLink index.html.
- Dynamic_rollover wikiPageExternalLink dynamic_rollover.htm.
- Dynamic_rollover wikiPageExternalLink hs_jan-feb89.pdf.
- Dynamic_rollover wikiPageExternalLink Default.aspx.
- Dynamic_rollover wikiPageID "11954900".
- Dynamic_rollover wikiPageLength "4519".
- Dynamic_rollover wikiPageOutDegree "10".
- Dynamic_rollover wikiPageRevisionID "629928661".
- Dynamic_rollover wikiPageWikiLink Automobile.
- Dynamic_rollover wikiPageWikiLink Car.
- Dynamic_rollover wikiPageWikiLink Category:Aviation_risks.
- Dynamic_rollover wikiPageWikiLink Category:Car_safety.
- Dynamic_rollover wikiPageWikiLink Category:Helicopters.
- Dynamic_rollover wikiPageWikiLink Center_of_gravity_of_an_aircraft.
- Dynamic_rollover wikiPageWikiLink Federal_Aviation_Administration.
- Dynamic_rollover wikiPageWikiLink Helicopter.
- Dynamic_rollover wikiPageWikiLink Helicopter_flight_controls.
- Dynamic_rollover wikiPageWikiLink Helicopter_rotor.
- Dynamic_rollover wikiPageWikiLink United_States_Department_of_Transportation.
- Dynamic_rollover wikiPageWikiLinkText "Dynamic rollover".
- Dynamic_rollover wikiPageWikiLinkText "dynamic rollover".
- Dynamic_rollover wikiPageWikiLinkText "roll-over".
- Dynamic_rollover hasPhotoCollection Dynamic_rollover.
- Dynamic_rollover wikiPageUsesTemplate Template:Helicopters_and_rotorcraft.
- Dynamic_rollover wikiPageUsesTemplate Template:Reflist.
- Dynamic_rollover subject Category:Aviation_risks.
- Dynamic_rollover subject Category:Car_safety.
- Dynamic_rollover subject Category:Helicopters.
- Dynamic_rollover type Risk.
- Dynamic_rollover comment "A helicopter is susceptible to a lateral rolling tendency,called dynamic rollover, when lifting off the surface.For dynamic rollover to occur, some factor has to firstcause the helicopter to roll or pivot around a skid, orlanding gear wheel, until its critical rollover angle isreached. Then, beyond this point, main rotor thrust continuesthe roll and recovery is impossible.".
- Dynamic_rollover label "Dynamic rollover".
- Dynamic_rollover sameAs m.02rzhsc.
- Dynamic_rollover sameAs Q5319013.
- Dynamic_rollover sameAs Q5319013.
- Dynamic_rollover wasDerivedFrom Dynamic_rollover?oldid=629928661.
- Dynamic_rollover isPrimaryTopicOf Dynamic_rollover.