The SCOTTY Satcom Reference System - SRS

The SCOTTY SRS provides positional (including altitude), heading, and attitude information to control the steering of an airborne satellite antenna, through a standard ARINC 429 interface.  It also supplies NMEA Data for airborne sensor steering and moving map applications.

The system includes an Attitude Heading Reference System (AHRS), Magnetic Sensor Unit (MSU), and GPS antenna - the GPS receiver is built into the SRS unit.

Without the SCOTTY SRS:

WITH the SCOTTY SRS