I am looking for a developer to program a "flight map"-like app for both iPhone and iPad. This must have the functionality of the "flight map" on an actual airplane - location overlaid on an offline map (using Mapbox, preferably), altitude, speed, GPS signal strength, etc - in an attractive interface.
The case use: the user should be able to open his or her iphone or ipad in mid-flight, and pending GPS signal strength, see where the flight is. Additionally, there should be a mechanism for the user to enter origin and destination airports, and have a "remaining time" calculated - again all offline.
Skills: iphone-sdk, iphone-development, gps, ipad