Convert , , hex, and octal numbers with one-tap input. Perform bidirectional conversions between all number systems. Save and share conversion results. View detailed conversion steps and history.
Learn rules and signs with interactive quizzes and practice tests. Study Dutch and English materials for the CBR driving exam. Review rule summaries and test formats to prepare for the exam.
View satellite maps of Europe with overlaid Flight Information Region boundaries. Tap to identify FIRs and their identifiers. Track real-time GPS location and see current FIR boundaries.
Study aviation materials for exams and training. Access -specific content for Embraer -145. Review procedures, checkride preparation, and general knowledge topics. Track progress and complete quizzes for self-assessment.
Study for the PPL exam with 1500+ exam-style questions, hundreds of flashcards, and detailed lessons on Air Law, Human Performance & Limitations, Meteorology, Navigation, and Flight.
