Official support forum for Airline2Sim's flight training tutorials for the Majestic Dash 8 Q400 and PMDG 777, plus preview content and your questions for a real pilot answered.
AVSIM is a free service to the flight simulation community. AVSIM is staffed completely by volunteers and all funds donated to AVSIM go directly back to supporting the community. Your donation here helps to pay our bandwidth costs, emergency funding, and other general costs that crop up from time to time. Thank you for your support!