Airplane 4 is carrying out what Boeing calls “right at first flight" test work, which involves turning the aircraft as a line operator would in normal daily operations.

Самолёты на фотографии: Aircrafts on the photo: Boeing Boeing 737 MAX - СШАUSA - 2016

The 737 MAX cockpit looks very similar to the 737NG, but new features include four 15.1 in LCD multifunction screens and new data collection and storage capabilities.
A focus for the investigations into the 737 MAX accidents is the aircraft's Manoeuvring Characteristics Augmentation System, a flight control law designed to enhance pitch stability.

Самолёты на фотографии: Aircrafts on the photo: Boeing Boeing 737 MAX - СШАUSA - 2016

N8702L is used for performance testing. It is pictured departing El Alto International Airport in La Paz during the aircraft’s deployment there for high-altitude take-off tests.

Самолёты на фотографии: Aircrafts on the photo: Boeing Boeing 737 MAX - СШАUSA - 2016

The larger fan size of the MAX 8’s CFM LEAP-1B engines relative to the CFM56-7BS on the 737NG is evident in this photo. The LEAP-1 B’s fan diameter is 69.4in (1,760mm).

Самолёты на фотографии: Aircrafts on the photo: Boeing Boeing 737 MAX - СШАUSA - 2016

The Advanced Technology Winglet is set to provide a 1.8% reduction in fuel burn compared to the Blended Winglets that feature on the 737NG.

Самолёты на фотографии: Aircrafts on the photo: Boeing Boeing 737 MAX - СШАUSA - 2016