Step 1: Draw the Basic Shapes
Fuselage: Start with a long horizontal oval shape in the middle of your page for the aircraft's body.
Wings: Add two broad, flat triangular shapes on either side of the fuselage—one on the near side pointing to the right and the other partially visible to the left.
Tail: Create a small vertical rectangle at the end of the fuselage for the tail, adding a small horizontal rectangle on top for the stabilizer.
Engines: Draw two oval shapes under each wing to represent the engines.


Step 2: Add the Cockpit and Windows
Cockpit: Draw a semi-circular curve on the left side of the fuselage to make the cockpit. Add two small, triangular shapes inside for windows.
Passenger Windows: Add a series of small circles or rectangle shapes along the length of the fuselage to represent the windows.


Step 3: Enhance Wing and Tail Details
Wings: Draw lines inside the triangular wing shapes to show the structure and add flaps.
Tail: Add similar detail lines inside the tail and stabilizer to show connections and surface lines.


Step 4: Add Landing Gear and Engine Details
Landing Gear: Below the fuselage, draw two vertical elongated oval shapes for the landing gear and round off the edges.
Engine Details: Add a circle inside the engine ovals to show the fan.


Step 5: Final Touches and Shading
Shading: Lightly shade the underside of the fuselage, wings, and tail for depth.
Textures: Add small lines on the fuselage to suggest seams and panels.
Highlighting: Give small highlights on the windows and engines to make them stand out.