About A2STS
EU-focused EASA A1/A3, A2 and STS exam preparation — an online platform, not a flight school or NAA.
Mission
Help remote pilots prepare for official NAA theory exams with structured content, timed simulations and clear progress — without scattered PDFs and random quizzes.
Who we are
- Digital preparation platform aligned with EASA Part-UAS topics
- Not affiliated with any National Aviation Authority or government body
- We do not issue official certificates — only your NAA does after you pass
- A1/A3 theory and practice — free, no expiry
- A2 and STS — one-time payment, full exam simulations
Team & expertise
A2STS is built by EASA-topic specialists, content editors and platform engineers. We focus on accurate question banks and exam format fidelity rather than in-person classroom training.
- Content & EASA alignment
- Question bank, topics, explanations, 2026 updates
- Exam simulations
- NAA timing, mistake review, spaced repetition
- Support
- Accounts, billing, school groups — via contact form
Trust & transparency
- Over 577+ questions in the EU question bank
- Clear pricing on /pricing — no hidden subscriptions
- GDPR-compliant privacy policy and account deletion on request
- Honest positioning: we help you prepare, we do not replace your NAA
Content updated: July 2026
Official sources (recommended)
Schools & organisations
Group licences for drone schools, instructors and companies — discounts from 5 seats, single invoice, onboarding support.