2013年7月24日 · I always thought V1 was called the 'Decision Speed' but according to an airline (Boeing) pilot, the correct name for V1 is 'Action Initiation Speed'. Every book/online resource I …

2003年10月9日 · The low V1 is the lowest speed you can continue from and still make your screen height. The high V1 is the latest speed you can stop from. Your V1 can be any where …

2018年10月5日 · Tech Log - Boeing 737 VR speed question - Hi All, Say I have the example (demo) base line data; B737-800, speeds V1 137 VR 138 V2 142 Based on the windshear …

2005年8月15日 · Tech Log - V1 = Vr, Balanced field??? - hi there, ok I know what balanced field lenght, ASDA, TODA and all that stuff is, so no explination needed here, but is it possible to …

2006年1月16日 · Tech Log - Balanced/Unbalanced field length - I have searched the forums but cannot find any direct answer to my question. When you have worked out the V-speeds for a …

2011年12月22日 · V1**also means the minimum speed in the takeoff, following a failure of the critical engine at VEF, at which the pilot can continue the takeoff and achieve the required …

2006年5月24日 · Stating the obvious I'm sure but Vmcg = Minimum Control speed on ground, put simply, below this speed, in the event of an engine failure, you will be unable to control the …

2006年10月18日 · The V1 wet the original author was referring to was a max abandon speed on a contaminated runway and derived from a graph (which had several uses) as 'V1 wet'. A real …

2014年2月19日 · Reducing V1 increases the speed difference between V1 and V2. This increases distance that is required to achieve this speed increase. So reducing V1 increases the take-off …

2018年12月10日 · Tech Log - When do we announce V1 & rotate on A320 - When do we announce V1 & rotate. Some people say , announce it 5-7 kts before reaching that vspeed .