Core architecture and reference content. All features shipped and live.

• ✓ Multi-page architecture — Home, Vocabulary, Phraseology, Listening Lab, Scenario Trainer, Roadmap
• ✓ Vocabulary browser — 280 terms across 14 categories with search, category filter, and TTS pronunciation
• ✓ Hebrew translation support — RTL rendering, only shown in the vocabulary module
• ✓ ATC Phraseology cards — 20+ standard phrases with structural templates and audio playback
• ✓ Shared dark-theme CSS design system — navy/sky-blue palette, Inter font, responsive grid
• ✓ Cloudflare Pages deployment — zero-dependency vanilla stack

Interactive training modules. Core drills and scenarios are live; scoring and fill-in features are next.

• ✓ Listening Lab — 3 interactive drills: callsign recognition, number parsing, readback practice
• ✓ Scenario Trainer — 5 branching decision scenarios with per-step scoring and feedback
• ▶ Phrase fill-in-the-blank — practice producing ATC calls with blanked template fields
• ▶ Session scoring and progress tracking — persist scores in localStorage across sessions
• – Vocabulary flashcard mode — spaced repetition queue for word review
• – More listening drill categories — ATIS parsing, clearance delivery, departure instructions

Features for institutions, instructors, and international expansion. Planned for next development cycle.

• – Instructor dashboard — assign modules, track student progress, export reports
• – Learning analytics by ICAO competency — pronunciation, structure, vocabulary, comprehension
• – Multilingual vocabulary packs — Russian, French, Spanish translations alongside Hebrew
• – Offline PWA mode — service worker caching so drills work without internet
• – Real ATC audio clips — replace synthesized TTS with recorded tower and approach samples
• – Adaptive difficulty — drill parameters adjust based on historic accuracy rates