Okay took the B-17 out for a test drive.
THe RPM and Manifold pressure guages do not register properly. This is taking a guess that the plane is modled for 100 octane fuel. (They are still wrong BTW for 91 octane) the Gyro horizon does not function and neither does the turn and bank indicator.
There seems to be little or NO parasitic drag associated with the B-17 FM.
I was told by one of the HighTech guys that the guages were not calibrated yet.
That being the casse how can anyone possibly evaluate the flight model? A piston airplane is flown using the manifold pressure and RPM settings to determine it's performance. If these guages are not correct then it becomes impossible to tell what the airplane is really doing.
It would seem to me, at least, that one should firstly calibrate the instrumentation on the various aircraft and THEN adjust the flight model to perform as stated in the Operating Manual for that aircraft. Only in that manner would an accurate flight model come to pass.
I.E.,Takeoff power for the B-17 is 46 hg and 2500 RPMs this should cause the aircraft to begin flying at around 120 MPH. (this power setting can be used for a MAXIMUM of five minutes)
Climb power is set to 35 hg, 2500 RPMs and 130 MPH IAS.
Cruise power is 28 hg and 150 MPH (manifold pressure should be maintained at 35 hg)
you should be able to pull back the power and loose some airspeed.
Here is an example landing checklist:
1. Altimeter (SET)
2. Crew Positions (CHECK)
3. Auto Pilot (OFF)
4. Fuel Boost Pumps (ON)
5. Mixture (AUTO RITCH)
6. Inter Coolers (COLD)
7. Carbeurator Air Filters ON (CHECK)
8. Wing Deicers (OFF)
9. Landing Gear Down (CHECK)
10. Tail Wheel Down (CHECK)
11. Trailing Antenna (IN)
12. Brakes (CHECK)
13. Hydraulic Pressure (CHECK)
14. RPM 2100 (SET)
15. Turbos (SET)
16. Flaps 1/3 (SET) ((Below 147 Mph))
17. Airspeed 130 MPH IAS (HOLD)
18. Flaps Full Final Approach
19. High RPM (SET)
20. Reduce to 110 MPH IAS for Touchdown
If the numbers are wrong on the guages then there is no way for me to evaluate the flight model of the B-17.
