Portable Flight Navigation Tool for Transoceanic Regulatory Compliance
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Aircraft pilots face challenges in navigating international flights due to varying national and international regulations, particularly in oceanic airspace, where existing tools lack comprehensive and accurate navigation systems, leading to potential safety risks and legal consequences.
Innovation Solution
The Scott IPC flight navigation tool, integrated with a tablet computer, GPS, and nonvolatile memory, provides a portable navigation system that includes an International Cockpit Reference Handbook, precise plotting charts, and real-time data synchronization, enabling pilots to comply with international flight procedures and navigate accurately even without GPS.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If pilots use traditional navigation tools for international flights, then they can operate within their home country regulations, but they cannot comply with varying international and foreign country regulations
Solution Approach 1:
The portable flight navigation tool integrates multiple regulatory frameworks and navigation systems into a single device. It provides access to both home country regulations and international/foreign country regulations simultaneously, allowing pilots to comply with varying legal requirements across different jurisdictions while maintaining safe flight operations through integrated navigation capabilities including GPS and non-GPS positioning methods
2Measurement precision
If pilots rely on GPS for navigation, then they achieve accurate positioning, but they cannot navigate safely when GPS is unavailable in oceanic airspace
Solution Approach 1:
The system prepares alternative navigation methods in advance for when GPS becomes unavailable. It includes pre-configured non-GPS positioning capabilities such as dead reckoning, celestial navigation, and other backup methods that can be activated immediately when GPS signal is lost, ensuring continuous safe navigation without interruption in oceanic airspace where GPS coverage may be unreliable
3Reliability
If pilots use comprehensive navigation tools with multiple features, then they achieve compliance and safety, but the device complexity increases
Solution Approach 1:
The patent combines multiple previously separate navigation and regulatory compliance tools into a single portable device. It integrates regulatory reference materials, navigation charts, GPS reception, non-GPS positioning methods, and communication capabilities all in one handheld unit, reducing the number of separate devices pilots must carry and manage while maintaining comprehensive functionality for compliance and safety
Data Source
AI summary
A portable flight navigation tool has a tablet computer with GPS, and memory with an aviation database with international operating rules including transoceanic flight rules, a moving-map database with tracks, coastal airport identifiers and locations, and predefined reporting point locations for transoceanic operations. The navigation tool includes machine readable code for displaying the operating rules, reading locations from the GPS while indicating them on a moving map display, and a trip database with a planned transoceanic route for an individual flight configured by entry of waypoints or names and selection of predefined tracks. The tool has a checklist database and displays checklists for pre-departure, coast-out flight phase, waypoint-reached, and a coast-in flight phases; and may provide a heading and next-waypoint timing for rhumb-line routes from GPS failure locations to the next waypoint of the active route. The tool links as a master/secondary pair with another like tool.