sQRH
A streamlined, pilot-focused Quick Reference Handbook for Airbus operations.
- Digital Airbus QRH — emergency/abnormal procedures, SOPs, operational data, and interactive checklists
- Built-in cockpit tools — EASA ORO.FTL duty-limit calculator, hold-over time tables, ISA/QNH altitude, and a takeoff CG/trim calculator
- Live, encrypted iPhone–iPad sync and EFB version tracking — v4.4.1 rebuilds device sync for reliability
sQRH brings the Quick Reference Handbook into a format that works on an iPad or iPhone — designed for fast, accurate access during the high-workload situations where QRH content matters most. What began as a digital handbook has grown into a compact cockpit toolkit.
Core content
- Emergency and abnormal procedures: Structured for rapid identification and execution under pressure
- Standard Operating Procedures: Step-by-step SOPs in a clean, readable format
- Operational data: Performance tables, configuration summaries and operator-specific procedures, with a two-panel browser on iPad
- Checklists: Normal and abnormal checklists optimized for the small screen, with state tracking
- Hold-over time tables: Deicing and anti-icing reference data integrated directly in the app
Cockpit tools
- Flight Time Limitations (FTL): An EASA ORO.FTL duty-limit calculator for on-the-spot FDP assessment — flight and cabin crew, augmented crew with in-flight rest, split duty, delayed reporting, WOCL and commander discretion, with a duration timeline and a live crew-rest cruise timer.
- Altitude (ALT): An interactive ISA/QNH-corrected altitude table with a GPS-aware readout, a metres/feet toggle and metric (Chinese RVSM) flight levels.
- Takeoff CG/TRIM: Enter your CG on a cockpit numpad and read the THS trim position instantly on a horizontal gauge, with trim data parsed per aircraft from the official eQRH data.
Live device sync
Pair an iPhone and iPad by scanning a QR code and the two devices stay in step — checked items, FTL duty state and altitude settings sync live over encrypted MultipeerConnectivity, with no internet required. v4.4.1 rebuilt this link for reliability: a pairing now survives an app restart, recovers on its own after a Wi-Fi drop or backgrounding, detects a peer that has gone silent, and reports an honest connection status.
Versions Module
The Versions Module tracks which version of which EFB application is installed across a mixed fleet of crew devices — a clear, auditable record that is useful both for individual pilots and for EFB administrators managing compliance. Pull to refresh and it checks the App Store for newer versions.
Design philosophy
sQRH is built by pilots for pilots. The information hierarchy and navigation are designed around how crews actually use a QRH in practice — not around what is easiest to implement technically. Text is large enough to read under cockpit lighting conditions, and navigation is direct, with minimum taps to reach any procedure.
Frequently asked questions
What does QRH stand for and what is sQRH?
QRH stands for Quick Reference Handbook — the procedural reference document crews use for abnormal and emergency situations. sQRH is FEEL.AERO's digital implementation, optimized for Airbus procedures and designed for fast access under workload.
Is sQRH approved for use in the cockpit?
sQRH is a reference tool. Its use in operational context is subject to your airline's EFB policy and regulatory approval. Contact us to discuss compliance requirements for your operation.
Does sQRH calculate flight-time limitations?
Yes. The FTL module computes EASA ORO.FTL flight-duty-period limits on the spot — flight and cabin crew, augmented crew with in-flight rest, split duty, delayed reporting and commander discretion — with a duration timeline and a live crew-rest cruise timer.
Can I sync between my iPhone and iPad?
Yes. Pair once by scanning a QR code and the devices sync checklists, FTL and altitude state live over encrypted MultipeerConnectivity — no internet required. v4.4.1 rebuilt this link for reliability, with persistent pairing, automatic recovery and honest connection status.
What is the Versions Module?
The Versions Module tracks the versions of all EFB applications installed on your device — a clear, auditable record for individual pilots and for EFB administrators managing version compliance across a fleet.
Does sQRH cover all Airbus types?
sQRH content is structured around Airbus procedures. Coverage by type is expanding — check the latest release notes for current type coverage.