GPS Navigation and Accessories
OzRunways is an application used within Australian aviation which can be installed to Apple products such as an iPhone or iPad. OzRunways is a great tool for pre-flight planning, lodging flight plans and in-flight navigation.
iPads & iPhones which have a GPS receiver work perfectly. Some iPads do not have a built in GPS receiver so a plug-in unit such as a Bad Elf can be used to add GPS functionality.
Onboard an Airbus A320 (Jetstar) flight from Brisbane to Sydney with a Bad Elf GPS receiver plugged into an iPad running with the OzRunways application.
Flying at 37,000 feet at 430 knots the GPS tracking remains accurate :)