How many cabin doors on the B737-700 (73G)?

How many cabin doors on the B737-700 (73G)?

• A. 3
• B. 4
• C. 5
• D. 6

Answer: (B)

The key idea is distinguishing cabin doors from emergency exit doors. A B737-700 used for boarding has two passenger doors on each side—one toward the front and one toward the rear. That gives four cabin doors in total. Overwing exits, when present, are emergency exits and located between or near the wings; they’re not counted as cabin doors used for boarding. So the standard cabin-door count sits at four, even though additional exits may exist for emergency evacuation.

The key idea is distinguishing cabin doors from emergency exit doors. A B737-700 used for boarding has two passenger doors on each side—one toward the front and one toward the rear. That gives four cabin doors in total. Overwing exits, when present, are emergency exits and located between or near the wings; they’re not counted as cabin doors used for boarding. So the standard cabin-door count sits at four, even though additional exits may exist for emergency evacuation.