B767 EICAS vs Big Brown ToolKit

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.

This ToolKit is intended to assist aircrew in their day to day activities. Features: • Domestic and International Duty Period calc • Required Rest calc • Common aviation unit conversion calc • Cross Wind and Cross Wind Limit calc • 8 digit Runway State decoder • SNOWTAM decoder • Crew Rest timing calc • Whose Segment random selector • Late Arrival Pay calc • Exchange Rate calc • Meteorological Decode • Low Temperature Altimetry calc • Density Altitude calc • Turn Rate/Radius calc • Generic volume/weight fuel calc • Sick Day Tracker • Linear and bilinear integration tool This ToolKit can calculate Domestic and International Duty Period limitations for the various types of operations. The Cross Wind calc can be used to determine cross wind and head/tail wind values for a given runway and wind direction/speed along with the maximum wind strength from the set wind direction for a given cross wind limit. The Runway State decoder can be used to quickly decode weather reports that may contain the standard 8-digit code. This can be useful for Moscow flights etc. The SNOWTAM tool will provide assistance in decoding standard GRF SNOWTAMs. The Meteorological Decode tool that will allow you to quickly decode significant present and forecast weather codes (i.e. +TSRA). The Last Pushback Time calc will calculate the required pushback time to allow you to achieve an on-blocks time inside your max FDP time taking into consideration sector time and taxi times. You will also be able to set a Notification to alert you that you have passed the Last Pushback Time. The Low Temperature Altimetry calc can be used to determine altitude corrections for MSA and approaches conducted in low temperatures. The MEL Rectification calc will provide the expiry date for a deferred defect given the DD entry date and the rectification interval category. The Linear and bilinear integration tool for those occasions where you have to use tables.