Beechcraft C-12C Operator And Technical Reference Manual page 511

Figure 3C-104. Intercept Function Calculator
Table 3C-72. Intercept Function Calculator
NO. DESCRIPTION/FUNCTION
1 Scroll laterally to the B page for intercept
calculator solution.
2 The PCA indicates the intercept is not
possible.
3 The aircraft current true airspeed.
4 Time to intercept based on alternate
airspeed.
5 Insert alternate true airspeed for calculator
solution.
6 Time to intercept or PCA (intercept not
possible in this example).
Figure 3C-105. Markpoint List and Waypoint List
Page Access and Usage
TM 1-1520-218-10
3C-157