28 Jun A connected approach relates to form the new altimeter to the altitude indicated of the an effective GPS recipient agreeable the fresh new routes
This does the exact same thing because the mode it in order to job level prior to takeoff. However, because a beneficial GPS can indicate new level a lot more than sea-level away from the new flat while it's in-flight, new airplane pilot is also place their altimeter regardless of this new Kollsman windows, even yet in flight.