A type rating is an additional certification that allows a pilot to operate a specific aircraft model, such as a Boeing 737 or Airbus A320, beyond their basic license. It involves specialized ground training, simulator sessions, and practical exams focused on the systems and handling of that exact aircraft type. After successful training and certification, the pilot is legally qualified to fly that aircraft for commercial operations. Type ratings are essential for airline jobs and play a major role in career advancement, as most airlines require pilots to hold a type rating for the aircraft they operate.