062 ATPL subject guide
Radio Navigation
Radio Navigation rewards students who understand what the aid is actually measuring and what can distort or limit the indication. Memorising acronyms alone is not enough.
Difficulty
Hard
What the paper tests
Mixed theory, signal behaviour, and equipment use
Why it matters
The subject combines signal behaviour, equipment interpretation, and operational usage. Questions often probe the limitations of the navigation aid rather than the definition alone.
Best next step
Use timed practice and spaced recall together so weak areas come back before they decay.
Key topics
- VOR, DME, NDB, and ADF principles and errors
- ILS, marker beacons, radar, GNSS, and RNAV concepts
- Signal propagation, range limitations, and operational application
How to study it
- Study each navaid through signal source, cockpit indication, and limitation.
- Use comparison tables so you stop mixing look-alike aids and errors.
- Practise operational interpretation, not just theory definitions.
Common traps
- Confusing what the station transmits with what the aircraft equipment computes.
- Forgetting limitations such as slant range, line of sight, or atmospheric distortion.
- Treating GNSS and RNAV as identical concepts in every context.
Related guides
Blog guide
EASA ATPL: All Subjects Explained (What to Expect)
A clear breakdown of every EASA ATPL theoretical knowledge subject - exam format, difficulty, number of questions, and what each subject actually tests.
Read guideBlog guide
ATPL Exam Day: Complete Checklist and What to Expect
Everything you need to prepare for your EASA ATPL exam sitting - documents to bring, what happens on the day, allowed equipment, and how to maximise your score.
Read guideRelated ATPL subjects
Subjects that overlap with Radio Navigation, revise them together to reinforce the shared concepts.
061 · Very Hard
General Navigation
Study ATPL General Navigation with help on chart projections, great-circle versus rhumb-line routes, wind triangles, timing, and navigation maths.
Open subject guide022 · Hard
Instrumentation
Study ATPL Instrumentation with a guide to pitot-static systems, gyros, EFIS, TCAS, GPWS, weather radar, and common exam traps.
Open subject guide092 · Easy-Medium
IFR Communications
Study ATPL IFR Communications with a guide to phraseology, clearances, abnormal situations, and radio discipline for instrument flight operations.
Open subject guideFree tools for this subject
Practise what Radio Navigation tests, free and without an account.
Turn Radio Navigation revision into actual practice.
SkyStudy combines ATPL practice questions, mock exams, spaced repetition, and progress tracking so subject knowledge turns into exam performance instead of staying as passive reading.
This page is general educational information for student pilots and may be out of date. Aviation rules, training requirements, costs, medical standards, and exam details change over time and vary by country, authority, and training organisation, so details here may no longer be current or may differ in your case. Always confirm the current details with your approved training organisation (ATO) and national aviation authority before relying on them. SkyStudy is an independent study aid, is not affiliated with EASA or any aviation authority, and does not guarantee any exam or licence outcome.
Last reviewed July 2026