331A-3G

FEATURES

• Course Indicator typically used in PN-101 Pictorial Navigation System
• Provides controls for course and heading selection
• Contains outputs for autopilot or flight director, VOR Receiver, and additional compass loads
• All models contain bootstrap synchro as additional source of slaved gyro heading information (except -000 model)
• May be front or rear mounted
• Models available with or without internal lighting (see table below)
• Internally lighted models available with 5 or 28 Volt, white, blue-white, or red lighting (see table below)
• Models available w/ EZ/ORZ choke to enable usage w/ 30 or 400Hz OBS resolvers (see table below)
• Model available with gray face color (all other models black)
• Similar to 331A-3F indicator but 331A-3G DOES contain course datum, heading, or bootstrap synchros for autopilot tie-in and additional source of slaved gyro heading information