B767 EICAS

EICAS MESSAGES is a fast, offline reference tool for Boeing 767 flight crew, covering hundreds of EICAS (Engine Indication and Crew Alerting System) messages with clear explanations, level descriptions, MMEL references, and aural alerts.

REFERENCE
Browse the complete message library, filtered by severity level and searchable by name. Tap any message for a detailed breakdown — what the message means, its warning/caution/advisory level, the MMEL reference, and any associated aural alert.

CHALLENGE
Test and sharpen your EICAS knowledge with three challenge modes:
• Quick Challenge — answer a set of 5, 10, or 20 questions at your own pace
• Timed Challenge — score as many correct answers as possible within 60, 90, or 120 seconds
• Review Missed — focus on messages you've previously got wrong

Track your best streaks, personal bests, and high scores across all modes. Missed answers automatically build a review bank so you can drill your weak spots.

Fully offline — no account, no subscription.

Information is derived from current aircraft manuals and is intended for study purposes only. Always refer to approved documentation for operational use.