INSTALLATION MANUAL
CMA-5024 GLSSU
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Page 9
November 21, 2008
2- Class Delta 4 installation
In the typical Class Delta 4 installation (Figure 4), the GLSSU steers directly the aircraft via the flight
deviation data from its GLS bus outputs.
The GLSSU includes a navigation computer function, for computing the flight deviations by using
the SBAS approach parameters provided by the database in external equipment, an FMS as
illustrated.
In the case illustrated, an FMS is assigned the Controller Unit role and controls the GLSSU. It
includes a navigation database.
Figure 4. Typical Class Delta 4 dual GLSSU installation
(one side shown)
The GLSSU provides directly to the pilot, on the EDS in the case illustrated, the alert and flight
deviation data required for monitoring the aircraft operation.
The document reference is online, please check the correspondence between the online documentation and the printed version.