1.2Vsi/ 1.2 vso

[FOD]

Looking thru some questions on a test that my school has and couldnt think of what 1.2Vsi and 1.2Vso is? and to lazy to go thru the books
I know its times the stalling speed, please dont reply with that.
Thinking they might be getting at the speed for slow flight

 

[ananoman]

Why should we help you be lazy?

 

[FOD]

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Why should we help you be lazy?

[/ QUOTE ]

ok, I have searched high and low and can not find a definition for 1.2Vso and 1.2VsI. Can someone please tell me?

 

[planejay]

it seems in the plane I fly it is 1.3 Vso does this vary depending on the plane?

 

[FOD]

[ QUOTE ]
it seems in the plane I fly it is 1.3 Vso does this vary depending on the plane?

[/ QUOTE ]

Yeah approach speed is usually 1.3 Vso, thats why i was asking what 1.2 Vso is. I have heard this used for slow flight, but wondering what others have heard.

 

[seagull]

1.2Vs is used for min maneuver speeds during the takeoff phase, and so bank angle is normally limited to 15 degrees until you get up to 1.3Vs. Speeds such as V2 are often below 1.3, so in many aircraft your bank is limited to 15 degrees. Varies with the aircraft.