Unit GNSSC — Basic GNSS and en route GPS navigation principles – all categories

Summary & Exam Scope

CASR Part 61 MOS Schedule 3 Unit GNSSC covers "Basic GNSS and en route GPS navigation principles – all categories" under Section 1.2 (General aeronautical knowledge) for the CASA Aircraft General Knowledge theory syllabus. Candidates are examined on aeronautical knowledge elements and standards defined in official CASA publications.

MOS Unit Specification & Primary Sources

• Unit Code: GNSSC (Unit 1.2.3)
• MOS Section: Section 1.2 — General aeronautical knowledge
• Examined Subject: Aircraft General Knowledge
• Primary CASA Sources: CASR Part 61 Manual of Standards (MOS) Schedule 3, Aeronautical Information Publication (AIP), En Route Supplement Australia (ERSA), Visual Flight Rules Guide (VFRG).

KDR Remediation for Unit GNSSC

If Unit GNSSC (Basic GNSS and en route GPS navigation principles – all categories) appears on your CASA Knowledge Deficiency Report (KDR), it indicates one or more incorrect answers in this syllabus section during your PEXO exam.

Prior to attempting your practical flight test, your Flight Instructor must conduct ground theory debriefing on this unit and formally sign off your KDR printout under CASR 61.235.