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Vref Speed Table
Posted: Fri Dec 27, 2019 11:43 pm
by freeze1058
Hi,
could you post the Vref speeds here plus add them to the manual in a future release? To my knowledge this is a simple landing weight to speed mapping that should not conflict with copyright issues for complex tables/diagrams?!
Thanks,
Stefan
Re: Vref Speed Table
Posted: Sat Dec 28, 2019 12:08 am
by snapshot21
+1 for this request, also the takeoff speed table if possible. Thanks!
Re: Vref Speed Table
Posted: Sat Dec 28, 2019 12:09 am
by freeze1058
snapshot21 wrote: ↑Sat Dec 28, 2019 12:08 am
+1 for this request, also the takeoff speed table if possible. Thanks!
Takeoff speeds are already available in the manual, section 11-*
Re: Vref Speed Table
Posted: Sat Dec 28, 2019 12:22 am
by wells
VREF FLAPS DOWN
15000 lbs 109 kts
14000 lbs 105 kts
13000 lbs 102 kts
12000 lbs 100 kts
11000 lbs 100 kts
10000 lbs 100 kts
FLAPS UP = VREF + 20
Re: Vref Speed Table
Posted: Sat Dec 28, 2019 12:38 am
by SAS443
With stopping distances at 2000ft Pressure Altitude and at Sea Level.

- 019-.png (108.8 KiB) Viewed 1399 times
Re: Vref Speed Table
Posted: Sat Dec 28, 2019 12:55 am
by snapshot21
freeze1058 wrote: ↑Sat Dec 28, 2019 12:09 am
snapshot21 wrote: ↑Sat Dec 28, 2019 12:08 am
+1 for this request, also the takeoff speed table if possible. Thanks!
Takeoff speeds are already available in the manual, section 11-*
I did not know how i miss that
Thank you for this!

Re: Vref Speed Table
Posted: Sat Dec 28, 2019 1:01 am
by freeze1058
niklas_fridell wrote: ↑Sat Dec 28, 2019 12:38 am
With stopping distances at 2000ft Pressure Altitude and at Sea Level.
Thank you, Niklas.
Could you explain meaning of lines "135" and "Alt."?
Re: Vref Speed Table
Posted: Sat Dec 28, 2019 1:20 am
by iangrant1981
freeze1058 wrote: ↑Sat Dec 28, 2019 1:01 am
niklas_fridell wrote: ↑Sat Dec 28, 2019 12:38 am
With stopping distances at 2000ft Pressure Altitude and at Sea Level.
Thank you, Niklas.
Could you explain meaning of lines "135" and "Alt."?
Part 135 runway requirements I'd guess. Roughly 60% more length required.
Edit, missed that you were asking about "Alt" as well. There are different minimum requirements for alternate airports as well I believe.
Re: Vref Speed Table
Posted: Sat Dec 28, 2019 1:25 am
by freeze1058
Roger, thank you.
Would be great if at least the basic Vref data would find the way into the manual as a one-stop shop.
Re: Vref Speed Table
Posted: Mon May 18, 2020 8:43 pm
by freeze1058
Hi,
in version 1.1.27 I still cannot find above Vref table in the manual. This little table shouldn't be too much work to add, right?
Regards,
Stefan