You're using demo endpoint of Iframely API commercially. Max-width is limited to 320px. Please get your own API key at Please read the attached Service Information Letter 606-00182-026 and be advised that before putting an IFD4XX or IFD5XX in demo mode when the IFD is installed in an aircraft that you must turn off…
If you are traveling close to the poles and wondering when should you make the change between Magnetic Bearing or True Bearing Reference then you have come to the right place. Our IFD5XX/4XX Navigators will start receiving True Bearing Information at 80 Degrees North and 62 Degrees South. While the bearing informat…