UK PPL theory · CAA syllabus order

UK PPL theory, made clear.

Nine complete, animated subject presentations and a 918-question bank, covering every UK PPL theory subject. Revise between flights, on a laptop at home or a phone at the airfield.

  • 9 subject presentations
  • 2,045 slides
  • 918 questions
  • 75% pass mark

The nine subjects

One complete presentation for every PPL theory exam

Each subject is a single, animated presentation in CAA syllabus order. It opens with a contents page, so you can jump straight to any topic, and a Contents button on every slide brings you back.

The question bank

Practise like it’s exam day

918 exam-style questions across all nine subjects, written from the fact-checked presentations, so the slides and the practice always agree.

  • Instant feedbackThe right answer, an explanation and the syllabus reference straight away.
  • 75% pass markThe same pass mark as the CAA PPL theory exams, with a clear pass or fail. AeroBase marks a subject passed after three exams at 90% or more, a buffer above the CAA mark.
  • Retry missed questionsDrill exactly the ones you got wrong.
  • Progress at a glanceBest scores and attempts for every subject.

Ask an Instructor

Some questions need a person

Theory is often learned alone, at the kitchen table, with no one to ask. When a topic just won’t click, students can put their question to an instructor, so a sticking point gets talked through rather than left to guesswork.

Ask an Instructor is included for every student, alongside all nine presentations and the question bank. Questions are sent to AeroBase from the dashboard and answered by email. We don’t promise a fixed reply time.

Example student questionWhy does the altimeter over-read when I fly from high to low pressure?
Talked throughThe altimeter measures height above whatever pressure level is set on the subscale. Fly into lower pressure without resetting it and that pressure level lies lower, so the altimeter reads higher than your true altitude: “high to low, look out below”.
AeroBase UK PPL logo

About AeroBase

Made by someone who’s been there

I trained modular, earning the money and paying for my flying as I went, so I know how much every pound counts when you’re working towards a PPL. I built AeroBase to make PPL theory affordable and clear, so you can revise at your own pace, at home or in the classroom, and walk into your exams feeling ready.

KrisFounder, AeroBase UK PPL

Contact

Let’s talk

Whether you run a flying school or you’re a student working towards your PPL, get in touch with Kris.