Flight-deck intelligence,
built by pilots for long-haul operations
ARCUS Pro is an advanced Electronic Flight Bag companion. It reads your operational flight plan and turns it into live, interactive decision support — from ETOPS analysis to weather minima, replanning and cruise optimization.
What ARCUS Pro does
OFP Import & Parsing
Drop in an operational flight plan PDF. ARCUS extracts the navlog, fuel plan, alternates, ETOPS segments, vertical profile and wind forecast — automatically.
Interactive Route Map
Full route on a live map: waypoints, alternates, equal-time points, oceanic entry, ETOPS range rings and diversion geometry at a glance.
Weather Intelligence
METAR/TAF engine with a true forecast timeline — BECMG persistence, validity windows, planning-minima logic and gust-inclusive crosswind against runway limits.
ETOPS Suite
Adequate-airport assessment with weather windows, ETP computation, turn-back references and en-route alternate minima — continuously, not just at dispatch.
REPLAN Engine
Loss-of-ETOPS rerouting inside compliant corridors, new-destination scenarios and reclearance planning — with recalculated fuel, ETP and mass & balance effects.
Cruise Optimizer
A physics-based fuel-flow model evaluates step climbs, speed strategies and altitude bands against actual winds — quantified in kilograms, not guesses.
Live NAVLOG
In-flight actuals with automatic waypoint timestamping from GPS position, fuel-trend monitoring and remaining-burn projection from real cruise data.
MEL Awareness
Enter deferred defects and watch capability degrade app-wide: approach category, ETOPS authority, RVSM and navigation specifications — all consistent.
Oceanic Operations
Oceanic entry detection, per-centre clearance-request timing, live track messages and time-to-oceanic countdown when airborne.
Offline-Ready
Installs as an app on iPad. Charts, datasets and route data are cached ahead of flight — the essentials keep working without connectivity.
Probabilistic Risk Layer
Ensemble-forecast wind and turbulence probabilities shown as a clearly separated advisory layer — never mixed with legal minima.
Private by Design
Individual accounts only. No public registration, no tracking, position data never leaves the device. Access is created — and revoked — per person.
Be among the first
ARCUS Pro is being refined every week with professional long-haul crews in real operations. Early access opens progressively — general availability will be announced on this page.