Your intelligent navigator for aviation safety knowledge — powered entirely by SKYbrary content and designed for aviation safety professionals who need fast, reliable, evidence-based answers.
SIREN was developed to augment the capabilities of aviation safety professionals — investigators, safety managers, regulators, and researchers — by making the full depth of SKYbrary's knowledge immediately accessible through natural language. Instead of navigating hundreds of pages manually, you ask a question and receive a structured, sourced, contextualised answer in seconds.
Aviation safety is a domain where the right information at the right moment saves lives. SIREN was built on the conviction that SKYbrary's accumulated knowledge — accidents, procedures, human factors, regulations — should be as accessible as a conversation, not locked behind search results and document hierarchies.
The system does not generate information from general AI training data. Every answer is grounded in SKYbrary content — the same authoritative material that aviation safety professionals trust worldwide. Sources are cited for every response so you can verify, explore, and cite them in your own work.
SIREN draws exclusively on six curated knowledge collections, all sourced from SKYbrary. When you submit a query, the system automatically identifies which collections are relevant and retrieves the most pertinent content from each.
SIREN automatically selects the most appropriate reasoning mode for your question. You can also select a mode explicitly using the mode selector in the interface.
SIREN is not a replacement for official investigation reports, regulatory documents, or legal guidance. It is a knowledge retrieval and synthesis tool intended to support the professional judgement of aviation safety specialists — not to substitute for it.
Questions outside the domain of aviation safety — general travel queries, non-aviation topics — are detected and declined. The system is purpose-built for aviation safety work.