Flight Computer CRP-1 and CRP-5 For UK EASA PPL and LAPL from Udemy

What's inside

Learning objectives

By the end of the course you will be able to perform conversions between many different units such as feet to meters, knots to miles per hour or kilometres per hour, gallons (both imperial and us) to litres and kilograms to pounds.
By the end of the course you will be able to work out a drift corrected heading from required track, true airspeed and wind velocity and work out wind velocity from a known track, heading, ground speed and true airspeed.
By the end of the course you will be able to quickly calculate speed time and distance calculations, more specifically how many minutes it will take to fly a known distance at a given speed.

By the end of the course you will be able to calculate the mass of a given quantity of fuel from its volume and specific gravity.
By the end of the course you will be able to calculate a fuel burn quantity in a given number of minutes having established a burn rate.

By the end of the course you will be able to perform conversions between many different units such as feet to meters, knots to miles per hour or kilometres per hour, gallons (both imperial and us) to litres and kilograms to pounds.
By the end of the course you will be able to work out a drift corrected heading from required track, true airspeed and wind velocity and work out wind velocity from a known track, heading, ground speed and true airspeed.
By the end of the course you will be able to quickly calculate speed time and distance calculations, more specifically how many minutes it will take to fly a known distance at a given speed.
By the end of the course you will be able to calculate the mass of a given quantity of fuel from its volume and specific gravity.
By the end of the course you will be able to calculate a fuel burn quantity in a given number of minutes having established a burn rate.

Syllabus

Conversion of Temperature (Calculator Side)

Introduction to the CRP Flight Computer

Conversion of Temperatures Between Fahrenheit and Celcius

Speed, Distance and Time Problems (Calculator Side)

How to use the calculator side of the CRP flight computer to calculate speeds, times and distances.

Using the calculator side solve fuel use problems.

Understanding the terminology of airspeed.

Calculate true airspeed from indicated airspeed, altitude and temperature.

Practice using the wind side of the flight computer to solve the following questions.

Using the wind side of the flight computer calculate wind velocity from heading, track made good, TAS and ground speed.

Runway crosswind calculations using the wind side of the CRP Flight Computer.

using the calculator side of the flight computer convert given volumes to weights and visa versa.

Confirm understanding of the use of the CAS/RAS to TAS conversion feature.

A final check of understanding to ensure you are ready to use the CRP Flight Computer in UK CAA PPL exams.

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Teaches calculations for indicated airspeed to true airspeed, which is essential for flight planning and navigation

Covers fuel-specific gravity and fuel burn calculations, which are critical for managing fuel during flight

Explores the wind side of the computer, which is used to calculate drift-corrected heading from track, true airspeed, and wind velocity

Focuses on the CRP-1 and CRP-5 flight computers, which are specific tools used in UK EASA PPL and LAPL training

Recommended prior to ground school sessions for the Navigation exam or the Flight Performance and Planning exam, suggesting it's a preparatory course

Aims to prepare learners to use the CRP Flight Computer while taking the UK CAA PPL exams in Navigation and Flight Performance and Planning

Reviews summary

Flight computer essentials

According to learners, this course provides a solid foundation in using the CRP-1 and CRP-5 flight computers, specifically tailored for the UK EASA PPL and LAPL exams. Students find the explanations clear and practical, covering essential calculations like speed, time, distance, fuel burn, and wind correction. The inclusion of worked examples and practice questions is frequently highlighted as helpful for exam preparation. While the topic itself can be challenging, learners appreciate the course's focus on step-by-step methods, making a complex tool more accessible.

Plenty of worked examples provided.

"The worked examples were crucial for practicing what I learned."

"I found the detailed walk-throughs of each calculation type very useful."

"There were a good number of practice questions to test my understanding."

Teaches complex calculations effectively.

"The instructor broke down how to use the wind side very clearly."

"Their step-by-step approach to TAS calculations was easy to follow."

"I finally understand how to calculate fuel burn using the computer thanks to this course."

Excellent prep for PPL/LAPL exams.

"Really helped me understand the CRP for my Navigation exam."

"The practice questions mirrored the types of problems I saw on the test."

"This course is essential before attempting the ground school topics."

Topic can be challenging for beginners.

"Using the wind side took some practice for me, but the course helped."

"Some concepts require careful attention, but I found the explanations thorough."

"I needed to re-watch sections to fully grasp the calculations sometimes."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Flight Computer CRP-1 and CRP-5 For UK EASA PPL and LAPL with these activities:

Review Basic Math Skills

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Strengthen your foundational math skills to ensure accurate calculations with the CRP flight computer.

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Practice basic arithmetic operations (addition, subtraction, multiplication, division).
Review unit conversions and dimensional analysis.
Solve word problems involving speed, time, and distance.

Read 'Stick and Rudder: An Explanation of the Art of Flying'

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Gain a deeper understanding of flight principles to better apply the CRP flight computer.

View Stick and Rudder: An Explanation of the Art of... on Amazon

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Read the book, focusing on chapters related to airspeed, wind, and navigation.
Relate the concepts in the book to the calculations performed with the CRP flight computer.

Practice Speed, Time, and Distance Calculations

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Reinforce your understanding of speed, time, and distance calculations using the CRP flight computer.

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Generate random speed, time, and distance values.
Use the CRP flight computer to solve for the missing variable.
Check your answers against a calculator or online tool.

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Create a Cheat Sheet for CRP-5 Conversions

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Solidify your understanding of unit conversions by creating a handy reference guide.

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List all the unit conversions covered in the course.
Write down the formulas and steps for each conversion.
Organize the cheat sheet for easy reference.

Read 'Pilot's Handbook of Aeronautical Knowledge'

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Expand your aviation knowledge to better understand the context of CRP flight computer calculations.

View Glider Flying Handbook (2025): FAA-H-8083-13B on Amazon

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Read relevant chapters on navigation, meteorology, and aircraft performance.
Relate the information to the calculations performed with the CRP flight computer.

Plan a Hypothetical Flight

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Apply your knowledge of the CRP flight computer to plan a realistic flight scenario.

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Choose a departure and destination airport.
Gather weather information and wind forecasts.
Use the CRP flight computer to calculate headings, ground speeds, and fuel requirements.
Create a flight plan based on your calculations.

Help Others With CRP-5 Questions

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Reinforce your understanding by helping others learn how to use the CRP flight computer.

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Join online forums or study groups related to aviation.
Answer questions about CRP flight computer calculations and procedures.
Explain concepts in your own words to solidify your understanding.

Career center

Learners who complete Flight Computer CRP-1 and CRP-5 For UK EASA PPL and LAPL will develop knowledge and skills that may be useful to these careers:

Airline Pilot

An airline pilot is responsible for the safe and efficient operation of commercial aircraft, which demands a strong understanding of flight planning, navigation, and performance calculations. This course helps build a foundation in performing critical calculations such as indicated airspeed to true airspeed conversions, fuel consumption, and wind correction, all of which are essential for a pilot to manage a flight safely and effectively. The course provides specific training on using a flight computer, a tool common to the cockpit, which makes this course particularly relevant to aspiring airline pilots.

See salaries and explore the career path for Airline Pilot

Flight Operations Specialist

A flight operations specialist manages the day to day operational aspects of an airline or aviation company. They must understand the details of how flights are planned, including the considerations around fuel consumption, airspeed, and wind correction. This course helps build a foundation in the underlying calculations that inform these decisions. This course's practical focus on the flight computer is particularly relevant for a flight operations specialist.

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Aircraft Dispatcher

An aircraft dispatcher plans flight paths, taking into account weather conditions, aircraft performance, and air traffic. This role requires a keen understanding of the same calculations that pilots use, including fuel burn, airspeed, and wind effects. Aircraft dispatchers need to be familiar with flight computer calculations. Although they don't fly the planes, they use a similar process during flight preparation, which makes this course relevant.

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Flight Instructor

A flight instructor teaches aspiring pilots how to fly and navigate aircraft. They must have a deep understanding of the calculations required for flight, such as speed, time, distance and fuel usage. This course may be useful because it provides a structured approach to calculations that a flight instructor must be able to explain to students. The emphasis on using a flight computer to solve problems makes this course particularly relevant, as having a mastery of this skill is essential for a flight instructor.

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Flight Test Engineer

A flight test engineer plans and executes flight tests of new or modified aircraft. They need a strong understanding of all flight operations, including flight planning and performance. The deep dive into the calculations related to a flight computer within this course, may be useful and beneficial for a flight test engineer. The role of flight test engineer benefits from the practical understanding this course provides.

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Aviation Consultant

Aviation consultants provide expert advice to airlines, airports, and other aviation organizations. To be effective, an aviation consultant must have a deep background in flight operations including understanding flight planning and performance calculations. This course may be useful as it provides a practical foundation in the day-to-day calculations used in flight, which is an important consideration when developing strategies or policies. The focus on the flight computer in this course, may also be useful.

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Aviation Safety Inspector

An aviation safety inspector ensures that airlines and pilots adhere to safety regulations and standards. They must have a strong grasp of flight operations, including the details of flight planning and performance. This course may be useful as it provides a practical understanding of the calculations involved in flight. Aviation safety inspectors benefit from familiarity with the tools and techniques used by pilots, such as the flight computer, which this course covers in detail.

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Aviation Data Analyst

An aviation data analyst gathers and interprets data related to flight operations. They must understand the nature of flight data, including airspeed, fuel consumption, and other parameters. This course may be useful to give context to the data they work with. The course gives an understanding of how flight data is generated and what it means in practice. The focus on the practical aspects of flight calculations makes this course helpful.

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Navigation Systems Engineer

A navigation systems engineer designs and develops navigation systems for aircraft. They should understand the underlying navigation principles and calculations. While a Navigation Systems Engineer won't perform these calculations manually, a practical understanding can be helpful. This course helps build a foundation in the fundamental calculations that their systems must perform, which makes this course potentially helpful.

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Air Traffic Controller

An air traffic controller monitors and directs the movement of aircraft to ensure safety and efficiency. While they don’t manually perform the calculations that a pilot does, they must understand the principles of flight operations, including speed, time, distance, and wind effects. This course may be useful as it introduces fundamental concepts of how a pilot navigates and uses flight instruments that an air traffic controller must know about. Familiarity with flight planning and performance calculations that comes from this course, makes for a more effective air traffic controller.

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Aerospace Engineer

Aerospace engineers design, develop, and test aircraft and spacecraft. Although they usually won't be manually using a flight computer, an understanding of the calculations behind flight, such as airspeed conversions and fuel burn, is needed for their work. The course helps build a foundation in this area, giving future engineers a practical perspective on the real-world calculations that they will design systems for. This course may be useful as an introduction to some fundamental concepts.

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Unmanned Aircraft Pilot

An unmanned aircraft pilot, also known as a drone pilot, operates remotely controlled aircraft for various purposes. This course helps build a foundation in understanding flight calculations, including speed, time, and distance, which are important for mission planning. Similarly, an understanding of fuel consumption and wind correction can be useful for drone pilots, even though they deal with smaller aircraft. While drones do not typically use flight computers, this course may be useful to give a foundation in flight principles.

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Aircraft Maintenance Technician

An aircraft maintenance technician inspects, repairs, and maintains aircraft, and this work sometimes requires an understanding of the relationship between flight performance and aircraft systems. While the primary focus is on the aircraft hardware, a basic awareness of the calculations involved in flight operations can be beneficial. This course may be useful to help build that background knowledge, especially as it relates to the practical implications that a flight computer represents to a cockpit.

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Aviation Journalist

An aviation journalist reports on news and developments in the aviation industry. They must have an understanding of the technical aspects of flight operations, including those related to flight planning and performance. This course may be useful because it provides a basic grasp of the calculations used in flight, which allows for more informed writing about the industry. The focus on the flight computer and practical applications, may provide helpful background.

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Meteorologist

A meteorologist studies weather patterns and forecasts future conditions, which has a critical impact on aviation. This role benefits from an appreciation of how weather impacts flight operations, including wind effects on airspeed and fuel consumption. This course may be useful to allow a meteorologist to understand the practical implications of their work on flight planning and safety. While this course does not focus on weather patterns, it does show the effects on flight.

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Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Flight Computer CRP-1 and CRP-5 For UK EASA PPL and LAPL.

Glider Flying Handbook

Save

This handbook comprehensive resource for aviation knowledge. It provides in-depth explanations of topics such as aerodynamics, aircraft systems, navigation, and meteorology. It valuable reference for understanding the principles behind flight and the calculations performed with the CRP flight computer. is commonly used as a textbook at academic institutions and by industry professionals.

Glider Flying Handbook (2025): FAA-H-8083-13B

Kindle Edition

Stick and Rudder: An Explanation of the Art of...

Save

Provides a pilot's perspective on flight principles. While not directly about the CRP computer, it enhances understanding of the concepts behind the calculations. It is useful for gaining a deeper appreciation of airspeed, wind effects, and navigation, making the CRP calculations more meaningful. This book is considered a classic in aviation training.

Stick and Rudder: An Explanation of the Art of...

Hardcover

Flight Computer CRP-1 and CRP-5 For UK EASA PPL and LAPL

What's inside

Learning objectives

Syllabus

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Reviews summary

Flight computer essentials

Activities

Career center

Reading list

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