Vy vs VToss

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Vy vs VToss

Author: Answer Date: 4/17/2024 1:24:47 PM +10/-0 Show Orig. Msg (this window) Or In New Window

Vy is best rate of climb. Maintain to reach desired altitude in the least amount of time. It will also be your maximum endurance speed, to give you the most time orbiting (not to be confused with max range).

Vtoss is takeoff safety speed, specifically for multi engine aircraft. If you lose an engine above Vtoss, you (in theory) can continue takeoff and fly away. Losing an engine below Vtoss would result in being forced to land.

Both speeds change based on weight and density altitude.

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Vy vs VToss +1/-1 Define 4/17/2024 12:58:22 PM

Vy is best rate. Vtoss is best angle (Vx) for helicopters (NT) +0/-5 Anonymous 4/17/2024 1:17:17 PM

Vy is best rate. Vtoss is best angle (Vx) for helicopters +6/-2 Not Necessarily Correct... 4/17/2024 5:49:33 PM

Vy is best rate. Vtoss is best angle (Vx) for helicopters (NT) +0/-0 Who would downvote this one? 4/20/2024 3:56:51 PM

Vy is best rate. Vtoss is best angle (Vx) for helicopters +1/-3 WRONG 4/17/2024 7:42:39 PM

straight up is not a Vspeed (NT) +0/-1 Anonymous 4/17/2024 8:01:01 PM

straight up is not a Vspeed +1/-1 You are misunderstood 4/17/2024 10:27:03 PM

Um, if Vx is straight up (zero), then Vtoss is zero too! (NT) +0/-0 goes without saying! 4/18/2024 11:47:09 PM

Is Vtoss ever zero? (NT) +0/-0 Anonymous 4/26/2024 11:28:58 AM

Vy vs VToss +10/-0 Answer 4/17/2024 1:24:47 PM

Vy vs VToss +0/-0 oldNtired 4/17/2024 1:47:01 PM

Vy vs VToss +0/-0 No not V1 4/17/2024 10:22:56 PM

You are referring to V2 (NT) +0/-0 Anonymous 4/19/2024 1:05:20 PM

Vy vs VToss +6/-0 The most 4/17/2024 2:39:06 PM

Vy vs VToss +0/-2 Vtoss 4/17/2024 4:05:22 PM

Siimilar to Vxse (NT) +0/-0 Anonymous 4/17/2024 4:58:41 PM

Vy vs VToss +8/-0 Answer 4/17/2024 7:41:41 PM

straight up is not a Vspeed (NT) +0/-2 Anonymous 4/17/2024 10:24:11 PM

straight up is not a Vspeed +1/-0 Again 4/17/2024 10:27:48 PM

Some helicopter cannot climb straight up! (NT) +0/-1 especially OEI 4/17/2024 10:28:59 PM

Some helicopter cannot climb straight up! +2/-0 Obviously 4/18/2024 10:27:21 AM

so, then, straight up isn't Vx! Vx would be above Vtoss and (NT) +0/-0 below Vy. 4/18/2024 8:09:11 PM

so, then, straight up isn't Vx! Vx would be above Vtoss and +0/-0 Get a refund from your flight school 4/18/2024 9:38:29 PM

Um, if you can't climb straight up, you don't go! +0/-0 Vx is Vx, obstacles or not! 4/18/2024 11:24:22 PM

Um, if you can't climb straight up, you don't go! +0/-0 You need a lesson 4/19/2024 12:22:30 AM

You said, earlier, Vx is straight up! as if it was universal! +0/-0 Now you are agreeing with me, 4/19/2024 10:39:45 AM

Vx! +0/-0 Anonymous 4/18/2024 11:41:22 PM

Yes did you read it?? (NT) +0/-0 Precisely proves my state,ent 4/19/2024 12:13:07 AM

Your statement? That there is a Vx that is not zero?? +0/-0 Then yes, it proves it! 4/19/2024 12:50:14 AM

Your statement? That there is a Vx that is not zero?? +0/-0 Did you read my original reply??!! 4/19/2024 1:08:44 AM

Sorry fat fingered Yes did you read it?? +1/-0 Precisely proves my statement 4/19/2024 12:16:01 AM

Your statement was that Vx *is* zero! Not necessarily true! +0/-0 My statement was that 4/19/2024 12:56:46 AM

Your statement was that Vx *is* zero! Not necessarily true! +0/-0 Read and comprehend 4/19/2024 1:10:01 AM

Well, that's not what you said, but I give you credit for effort! +0/-2 Here's your post! 4/19/2024 9:10:28 AM

Well, that's not what you said, but I give you credit for effort! +0/-0 VX is indeed striaght up 4/19/2024 10:17:35 PM

Not for this aircraft! +0/-0 Vx is about 20 kts 4/19/2024 11:54:07 PM

Not for this aircraft! +0/-0 You�re still not reading 4/21/2024 5:14:35 PM

Vx.... Best angle = shortest distance over ground +0/-0 Calculated with chart! 4/21/2024 10:55:05 PM

Vx.... Best angle = shortest distance over ground +0/-0 Embarrassed 4/23/2024 4:17:10 PM

You sound dangerous! +0/-0 Look at this chart..... 4/23/2024 5:02:04 PM

straight up is not a Vspeed +0/-0 Slug 4/22/2024 8:46:23 AM

Agreed, but remember, Vtoss is a multi-engine speed. +0/-0 A single-engine doesn't have Vtoss 4/22/2024 9:31:26 AM

straight up is not a Vspeed +0/-0 So 4/22/2024 11:09:23 AM

All of those speeds have charts showing distance to clear (NT) +0/-0 obstacles! "Distance Required" charts! 4/22/2024 12:36:22 PM

Vy vs VToss +0/-0 Almost 5/1/2024 10:09:35 PM

Vy vs VToss +0/-1 OG 4/18/2024 5:33:44 PM

Vy vs VToss +1/-0 TG 4/18/2024 8:25:46 PM

Vy vs VToss +0/-0 yeah 4/19/2024 2:42:28 PM

Vy vs VToss +0/-0 Yes if 4/19/2024 10:19:01 PM