Rans Inc.
Section 4
Model S-7LS COURIER
Performance
Original Issue
March 3, 2005
4- 2
INTRODUCTION
SECTION 4 provides performance Information.
The data assumes that the aircraft and engine are in good condition and that average
piloting techniques are used.
All performance data are given at forward CG- limit and gross weight if not stated
otherwise.
This is considered the most critical.
AIRSPEED INDICATOR CALIBRATION
The table below shows the relationship between Indicated Airspeed and Calibrated
Airspeed in MPH.
Flaps up
MPH
CAS
50 60 70 80 90 100
110
120
130
MPH
IAS
50 60 70 80 90 100
110
119
128
Flaps half
MPH
CAS
45 55 65 69
MPH
IAS
45 54 63 67
Flaps full
MPH
CAS
45 55 65 69
MPH
IAS
45 55 64 68
Table 4-1. Airspeed Indicator Calibration