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Course Overview and Foundational Concepts

Course Orientation and Learning Outcomes

Fundamentals of Air Navigation and Units of Measurement

Navigation Purpose, Methods, and References

Purpose and Use of Navigation in ATC Operations

Navigation Methods: Legacy to Modern Systems

Direction, Bearings, and References: True, Magnetic, and Grid

Radio and Satellite Navigation Aids in ATC Context

Ground-Based Radio Aids: NDB, VOR, DME

Satellite Navigation and On-Board Systems

Charts, Fixes, and Procedures for Controllers

Aeronautical Charts and Positional Information

Procedures: Routes, Holds, and Approaches

Performance, Speeds, and ATC Application

Speed, Time, Distance: Controller Applications

Navigation Performance and PBN Awareness

Knowledge Checks and Assessments

Quiz 1: Units, Purpose, and References

Quiz 2: Navigation Methods and Systems

Quiz 3: Radio Aids and Procedures

Quiz 4: Charts and Positional Data

Quiz 5: Performance and PBN for ATC

Course Feedback and Wrap-Up

Survey: Course Relevance and Clarity

Survey: Assessments and Difficulty

Survey: Overall Experience and Next Steps

Master the core navigation knowledge every controller needs with ICAO 051 ATC Navigation Fundamentals: Units, Methods, and Purpose. Designed for Basic ATC/AIS personnel, this course translates navigation theory into practical, controller-ready skills. You’ll build confidence with standard ATC units (NM, KT, degrees), understand how navigation underpins separation and flow management, and learn how to apply direction references and positional data in real-world operations. From legacy radio aids (NDB, VOR, DME) to modern GNSS and inertial systems, you’ll compare strengths, limitations, and ATC implications—coverage, accuracy, interference, and contingency handling. You’ll practice reading enroute charts, interpreting radials, distances, waypoints, and lat/long, while spotting common errors before they become safety events. The course also introduces PBN, RNAV, and RNP from an ATC perspective—what accuracy to expect, how it affects route availability and separation minima, and how to respond when performance degrades. With practical mental-math tools for speed–time–distance, clear phraseology, and situational examples, you’ll be ready to issue precise clearances, verify reports, and maintain safe, efficient traffic flows. Short knowledge checks reinforce learning and prepare you for on-the-job application. If you’re starting your ATC journey—or refreshing fundamentals to align with ICAO 051—this course provides the foundation for confident, safety-focused navigation decision-making.

ICAO 051  Navigation  - Module NAVB 01 : Units, Methods, and Purpose

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            <p>Effective air traffic control depends on a shared navigation framework—clear purpose, precise units, and consistent references—so controllers can maintain separation, manage flow, and assist pilots with confidence. This course establishes that framework in alignment with ICAO 051 ATC Navigation (NAVB) for basic ATC/AIS personnel. You will begin with the fundamentals that underpin everyday decisions at the console: the nautical mile and knot, bearings in degrees, and positional references using latitude/longitude. Emphasis is placed on precision, conversions, and the controller’s routine applications—speed assignments, distance reports, headings, and route conformance—so that navigation language and expectations are unambiguous across sectors and systems.</p>

<p>Building on these essentials, the course examines why navigation is central to ATC services, from surveillance correlation to conflict prevention and contingency vectoring. You will compare legacy and modern navigation methods—NDB, VOR, DME, inertial systems, and GNSS—considering coverage, accuracy, and operational limitations, and you will gain initial awareness of performance-based navigation and its implications for separation minima and route availability. Practical modules connect navigation theory to controller tasks: interpreting enroute charts, identifying fixes, using radials and DME, monitoring tracks, issuing holds, and overseeing approach segments. Throughout, you will practice speed–time–distance mental math, refine phraseology for speed control and directional references (true vs magnetic), and prepare for assessments that reinforce safe, efficient application of navigation principles in live ATC environments.</p>
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