Any Astra 1125 pilots out there willing to answer some questions regarding runway performance? Company I work for is looking at a straight 1125 and I’d like to compare numbers to our current aircraft.
I’m interested in hearing from SP operators as well.
Here is our typical mission:
4 Pax
1200 NMs (Block/Air Miles)
8,000’ Runway @ SL
We occasionally do the following:
4 Pax
2400 NMs (Block/Air Miles)
8,000’ Runway @ SL
I’m looking at the most limiting factor, which is gonna be temperature and associated BFL.
So, during the summer hottest temps would reach 35C. Winter would be about 28C.
If possible I’d like to see Dry and Wet numbers given the following conditions:
0’ MSL
A29.92
35 degrees C (and 30 degrees C)
No Wind
8,000’ Runway
0% runway slope
Pressurization Off
Dry Rwy (And Wet Rwy)
As an example, our current a/c is climb limited at 35C to 22,600 Lbs, Dry or Wet, with a dry BFL of 7,400’ and a wet BFL of 7,800’ (Flaps 0)
At 30 degrees, dry, we are MGTOW limited to 23,500 Lbs and 7,600’ Flaps 0. Flaps 12 performance becomes 2nd segment limiting @ 22,500 Lbs and 5,800’ Rwy.
30 degrees, wet, we are limited to 23,200 Lbs. and 7,800’ Flaps 0, and 22,500 Lbs. and 6,200’ Flaps 12.
Will the Astra beat these numbers with a Slats/Flaps 12 config?
What about the Astra SP with a flaps 0 takeoff?
Thanks to anyone who can provide the requested info.