Featuring a patented ball-lock design to prevent FOD out on the flight line

More durable

No other headset has been able to match it in comfort

Wireless connection via Bluetooth to the ForeFlight app

Tempest spin on oil filter

station database update entitlement 60 months air control display pneumatics Featuring a patented ball-lock designUpdate entitlement for station database downloads as often as desired within a 60 month (5 year) period for a specific AIR Control Display (based on serial number). The display of COM station names and the NEAREST station function require a database. For safety reasons the database must be valid and up to date. The database is stored on a microSD memory card. In order to access the database, the card has to be permanently inserted into ACD 57. A