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Pilot Theory Tips
Study advice, exam prep, subject breakdowns


EFIS failures: a working screen isn’t always a working backup
A second screen can share the same failed source. Revise CPL Tech 26.64.8 by separating the display, the data and the backup you can actually use.


Oxygen systems: the 30 minutes most CPL candidates forget
Second on the all-time list of most-failed codes in CPL Aircraft Technical Knowledge is 26.88.2(a) — describe the function of a cockpit fitted or portable oxygen system. It has appeared 46 times across the reports run through our KDR Refresher, sitting just behind GPWS. Like GPWS, it isn't a hard topic. It's a topic where people learn one number and stop. What the system is for Supplemental oxygen exists to prevent hypoxia. As you climb, the partial pressure of oxygen falls,


GPWS: the CPL Tech Knowledge item that keeps showing up on KDRs
Every time someone runs their Knowledge Deficiency Report through our KDR Refresher, we get a bit more of a picture of where CPL candidates are dropping marks. For Aircraft Technical Knowledge, one code is well out in front: 26.62.2, "Describe the function and operation of a typical GPWS system." It's turned up on 46.8% of the CPL Tech reports that have gone through the tool. The next code down is at 36.2%. That's a lot of people losing a mark on something that isn't actually


The KDR Refresher: Turning Your Exam Result Slip into a Study Plan
Upload your ASPEQ result slip to Stoneybrook's KDR Refresher and get a personalised study guide targeting your knowledge gaps before your instructor sign-off. Here's how students are finding it.


From PPL to ATPL: Understanding the Pathway to an Airline Career
Most people who catch the flying bug start with a Private Pilot Licence. It's the natural entry point - learning the fundamentals, building hours, discovering what kind of pilot you want to be.


PPL Theory in New Zealand: What You Need to Know Before You Start
So you've decided to get your Private Pilot Licence - congratulations! The flying hours are the exciting part, but before you can sit your CAA written exams, you'll need to get to grips with pilot theory. Here's a straight-forward guide to what's involved and how to approach it.
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