You already know how to fly. This is about Australia.
CASA-style COSA practice exams covering all CPL conversion topics, with an explanation on every question — so you can find the gaps between how it’s done at home and how it’s done here.
- Full-length COSA exams covering every conversion topic
- The complete CPL library included — not sold separately
- Study from anywhere, before you arrive or once you’re here
Conversion topics
Everything the conversion asks of you
COSA exams plus the full CPL library, so you can go as deep as you need on any subject that isn’t familiar from home.
COSA
Conversion exams
Full-length CASA-style papers.
- Covers all CPL conversion topics
- Multiple choice and fill-in-the-blank
- Detailed feedback on every question
Bonus
The whole CPL library
Seven subjects, at no extra cost.
- Air Law, Human Factors, AGK, Meteorology
- Aerodynamics, Performance, Navigation
- Go deep on whatever isn’t familiar from home
Quick quizzes
Drill one topic at a time
Short sets for targeted revision.
- Brush up on the subjects that differ most
- Detailed feedback on every question
It’s the differences that catch you out
You’re not relearning how to fly. You’re learning where Australian rules, airspace and procedures diverge from what you already do — and those are exactly the questions that are easy to get wrong with confidence.
- Worked reasoning on every answer, right and wrong
- References back to the regulation, so you can check the source
- Every attempt saved, so you can see which subject needs the work
Sample question
Which aircraft in the diagram has the right of way?
See it in action
A worked answer, start to finish
This is what you get when a question catches you out — not a red cross, but someone talking you through it.
Video answers are included on the questions that catch most pilots out.
What’s included
Everything you need for the conversion
Full-length exams
CASA-style COSA papers similar to the real thing — multiple choice and fill-in-the-blank, with detailed feedback on every question.
Quick quizzes
Short, targeted sets so you can drill the subjects that differ most from home, rather than re-reading material you already know.
Video answers
The questions that catch people out, walked through step by step. Useful whether you’re studying from overseas or already here.
Written by pilots, checked by instructors
Built from student feedback and reviewed by instructors around the country, with fast email support when something isn’t clear.
How it works
Sit, review, resit
Sit a full-length paper
Find out quickly which Australian topics you’re solid on and which ones you’ve been doing differently for years.
Review every question
Read the reasoning and the references, so you understand the Australian rule rather than memorising an answer.
Resit until it sticks
Unlimited attempts, with questions drawn fresh each time so you’re learning the theory, not the order.
Converting to a CASA CPL?
COSA exams and the full CPL library sit inside the same membership — RAAus through to ATPL. Study from overseas before you arrive, or once you’re here.
See plans and joinFrom $8.33 a month · Cancel any time
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