BendixKing IN-862A System RDR-2100 - Manual (Page 52)

Figure 9: Vertical Profile View
Strong Weather Returns
Aircraft at 20,000 feet MSL
Figure 9A: Standard Azimuth View
Strong Weather Returns
Aircraft at 20,000 feet MSL
Figure 9: 40 nm range selected showing normal ground returns out to 25
nautical miles. At 20 nautical miles the RDR 2100 shows an area of iso-
lated precipitation between the aircraft and the major storm which starts
at 25 nautical miles. This “Roll Cloud” is a fairly typical phenomenon
associated with severe weather. The aircraft is at 20,000 feet MSL.
48
Effective Date: 9/98 RDR 2100 Pilot's Guide: Rev 1
VP Operation In-Flight
Center of
Ground
Return
Non-
Symmetrical
Return
Indicates
Weather
RDR 2100 PG 3/12/07 3:45 PM Page 48