What is STD on Boeing 737? (Standard)

The Boeing 737 is one of the most popular and widely used aircraft models in the world. It has been a workhorse for many airlines, serving both short and medium-haul routes. As a passenger, have you ever wondered what standard features are included in the Boeing 737? In this article, we will explore the various aspects of the aircraft that make it a reliable and comfortable mode of transportation.

The Impact of Standardized Features

The term “Standard” is commonly used in aviation to indicate the features or specifications included in an aircraft without any additional cost. These standardized features play a significant role in improving the overall safety, efficiency, and comfort of an aircraft. 

When it comes to the Boeing 737, there are several standard features that have contributed to its success. Let’s take a closer look at some of these features and their importance in enhancing the flying experience.

Safety Standards

Safety is of utmost importance in the aviation industry, and the Boeing 737 is equipped with a range of standard safety features to ensure the well-being of passengers and crew. 

One such safety feature is the standard Emergency Slides and Escape Ropes. These are located at the emergency exits and provide a quick and efficient means of evacuation in case of an emergency. The slides inflate automatically when the emergency exit is opened, allowing passengers to safely exit the aircraft during an evacuation.

Another crucial safety feature is the Cockpit Voice Recorder (CVR) and the Flight Data Recorder (FDR), commonly known as the “Black Box.” These devices store critical data about the aircraft’s performance, system status, and conversations in the cockpit. In the event of an incident or accident, these recordings can provide valuable insights for investigative purposes, helping authorities understand the sequence of events and identify any potential issues.

Additionally, the Boeing 737 is equipped with a Terrain Awareness and Warning System (TAWS). This system constantly monitors the aircraft’s position in relation to the terrain and provides visual and audio alerts to the pilots if they are in danger of colliding with the ground. This feature is particularly crucial during approach and landing phases, as it helps pilots maintain a safe altitude and avoid terrain-related accidents.

Comfort and Convenience

In addition to safety features, the Boeing 737 offers several standard features that enhance passenger comfort and convenience during a flight. 

One of the key comforts provided is the standard size of the seats and the ample legroom available. The seating arrangement ensures that passengers have enough space to relax and stretch their legs, making the journey more comfortable, especially during long-haul flights.

The aircraft also incorporates advanced air conditioning systems, which help maintain a comfortable cabin temperature throughout the flight. This ensures that passengers remain cool and relaxed, regardless of the external climatic conditions. The Boeing 737 also features adequate overhead storage bins, allowing passengers to stow their carry-on luggage conveniently.

Advanced Technology

As technology continues to evolve, so does the aviation industry. The Boeing 737 is equipped with advanced technologies to ensure efficient operations and improved performance. 

One such technology is the standard implementation of the Electronic Flight Bag (EFB). The EFB replaces traditional paper-based flight manuals and provides pilots with a digital platform to access vital flight information, including charts, manuals, and performance data. By eliminating the need for physical documents, the EFB reduces weight in the cockpit and enhances operational efficiency.

Furthermore, the Boeing 737 features standard Engine Indication and Crew Alerting Systems (EICAS), which display critical engine parameters, warnings, and system messages. This advanced system enables the pilots to monitor the performance of the engines in real-time, ensuring optimal efficiency and early detection of any potential issues.


The Boeing 737 is equipped with a range of standard features that contribute to its reliability, safety, and passenger comfort. From safety features such as emergency evacuation slides and flight recorders to comfort amenities like spacious seating and advanced air conditioning, the Boeing 737 provides a pleasant flying experience for passengers worldwide.

For More: What is CONFIG on Boeing 737? (Configuration)