sQRH

sQRH is an electronic Quick Reference Handbook designed for airline pilots. It provides instant access to emergency procedures, checklists, operational data, deicing holdover times, and flight time limitation calculations -- all in one app, directly on your iPad or iPhone. QUICK REFERENCE AT YOUR FINGERTIPS Browse your airline's QRH data with a pilot-optimized interface. sQRH connects to your airline's server to download and keep your aircraft data up to date, including per-MSN applicability. You can also import eQRH ZIP loads directly from Files -- no server required. FLIGHT TIME LIMITATIONS AND REST (FTL) On-the-spot FDP limitation calculator based on EASA ORO.FTL, results first: the latest on-blocks as a clock time, the margin on one status scale, and the extension, split duty and discretion options. FC and CC crews with augmented crew (3 FC / 4 FC). Clock-time timeline with the crew rest window and WOCL. Crew rest card with a cruise timer you can arm for the planned start, rest alarms that ring even with sQRH closed, and a Live Activity (UTC). Share the full FTL state with a nearby device over Bluetooth. Covers delayed reporting, minimum rest, and cumulative limits. COCKPIT CHECKLIST SYNC Pair two iPads by scanning a QR code -- once paired, they auto-reconnect every session. Checked items, section expansions, and resets sync live via encrypted MultipeerConnectivity (no internet required). Both devices must use the same aircraft and QRH version; if they differ, sync pauses with a warning. TAKEOFF CG/TRIM CALCULATOR The Takeoff CG/TRIM POS checklist section features an interactive calculator. Enter your CG% using a cockpit-friendly numpad and get instant THS trim position with a horizontal gauge. Trim data is read directly from eQRH XML files for maximum accuracy across all aircraft variants. VERSIONS (VER) Track all your EFB app and system versions in one place. Pull down to check the App Store for updates -- a badge flags outdated entries. Create, edit, and archive records, standalone or synced with a server. EMERGENCY PROCEDURES (EMR) Instant access to emergency evacuation and landing procedures. Toggle between EVAC and EMER LANDING with a single tap. Full procedure rendering with inline illustrations, warnings, cautions, notes, tables, and ECAM references. OPERATIONAL ENGINEERING BULLETINS (OEB) Browse and view OEB procedures with complete rendering of all procedure elements including tables, graphics, nested lists, and action blocks. CHECKLISTS (CKL) Aircraft checklists with full content rendering, proper formatting, and state tracking. Syncs live with paired devices. STANDARD OPERATING PROCEDURES (SOP) SOP reference materials with expandable sections and complete procedure content display. ABNORMAL PROCEDURES (ABN) AND OPERATIONAL DATA (OPS) Category sidebar and procedures side by side on iPad, drill-down on iPhone. Each procedure collapses individually; custom airline tabs are detected from the loaded data. ALTITUDE REFERENCE (ALT) Interactive altitude table with ISA deviation and QNH correction, ICAO and metric (Chinese RVSM) flight levels, configurable max altitude with RVSM markers, and a big m/ft readout with GPS status. Syncs live to paired devices. HOLD-OVER TIME (HOT) -- IN-APP PURCHASE Deicing holdover time calculator with FAA and Transport Canada 2026-27 tables. Select weather and fluid type (I-IV) for accurate holdover times. Countdown timer with Live Activity on lock screen and Dynamic Island. Share the timer and conditions over Bluetooth with a nearby device running sQRH or No-ICE. CUSTOMIZABLE INTERFACE - Drag-to-reorder tab bar for your preferred workflow - Toggle tab visibility -- show only what you need - Quick-access menu: long-press SET to jump to any hidden tab - Up to 11 tabs on iPad, 6 on iPhone - Keep Screen Awake for cockpit use - Dark mode optimized REQUIREMENTS - iOS 17 or later - iPad and iPhone compatible - Airline server connection or direct ZIP import for data