ATR 72 Aircraft Parts, Equipment, and Tooling List

The ATR 72 is unique due to its high passenger capacity, low operating costs, and excellent short-field performance. It can seat up to 78 passengers while maintaining fuel efficiency. Its ability to operate from short and less-developed runways is ideal for regional markets with limited infrastructure, making it valued in island and mountainous regions. Its proven design and global popularity ensure dependable, cost-effective service.

The ATR 72 features advanced avionics, redundant flight control systems, and modern weather detection tools such as weather radar and Enhanced Ground Proximity Warning Systems (EGPWS). It includes Traffic Collision Avoidance Systems (TCAS), automated engine monitoring, and fail-safe design principles. The ATR 72-600 variant includes a glass cockpit and digital displays for enhanced situational awareness, contributing to its solid safety record in regional operations.

The ATR 72 offers superior fuel efficiency and short-field capability compared to others in its class. While it has a slightly lower cruise speed than regional jets, it consumes significantly less fuel per seat mile. Its short takeoff and landing capabilities allow it to access smaller airports. The aircraft's reliability, simplicity, and low maintenance requirements make it a balanced choice of economy and utility.

The ATR 72 is not typically suitable for beginner pilots, as it requires a multi-crew, turbine-powered aircraft type rating and extensive training. It is designed for professional regional airline operations, requiring commercially licensed pilots with experience in complex aircraft. Despite this, pilots with appropriate training find it responsive and manageable.

Typical maintenance for an ATR 72 includes regular A-checks every 400 to 600 flight hours and C-checks every 18 to 24 months. Its maintainability is aided by modular construction and a global support network. Operators use condition-based monitoring and predictive maintenance tools to reduce downtime and optimize service intervals.

The ATR 72 is highly customizable, supporting passenger, cargo, medevac, and VIP configurations. Airlines can tailor interiors with varied seat layouts, lighting, and cabin finishes. Special mission versions offer reinforced floors, cargo doors, or surveillance systems. Avionics upgrades and enhanced navigation and communication packages are also available.

The ATR 72 performs reliably in different weather conditions, including wet, windy, and moderate icing environments. It has deicing and anti-icing systems for wings, propellers, and windshields. Its high-wing design enhances visibility and stability, while advanced avionics assist with navigation and storm avoidance.

The typical range of the ATR 72 is approximately 825 to 950 nautical miles, depending on model and payload. It suits short- to medium-haul routes, efficiently connecting small cities or serving as a feeder. Its fuel-efficient turboprops optimize regional route profitability.

The ATR 72 can carry up to 78 passengers in high-density configuration. Most operators opt for 68 to 74 seats for added comfort in a 2-by-2 arrangement. The layout supports quick boarding and turnaround, ideal for regional operations with flexible seating options.

The useful load of the ATR 72 ranges from 17,000 to 19,000 lbs, including passengers, baggage, cargo, and fuel. Its design supports mixed passenger and cargo operations, with combi and freighter versions offering additional flexibility.

The ATR 72 family includes models like ATR 72-200, 72-210, 72-500, and 72-600. The ATR 72-600 has a glass cockpit, increased payload, and optional avionics like RNP navigation. Each model builds on the last with improvements in fuel efficiency and passenger comfort.

The ATR 72 cruises at approximately 275 to 300 knots, or 509 to 555 km/h. Its speed is optimal for short-haul flights, balancing performance and fuel economy. The turboprop engines are optimized for altitudes between 15,000 and 25,000 feet, ensuring efficient regional flights.

Yes, the ATR 72 can operate from short and semi-prepared runways, including gravel or grass surfaces. Its high-wing design, rugged landing gear, and powerful turboprops facilitate operations on runways as short as 4,000 feet. Some configurations include gravel kits for rough-field operations.

The ATR 72 cabin, especially in the 72-600 variant, is comfortable for regional operations. It features a 2-by-2 seating layout, improved lighting, soundproofing, and modern finishes. The Armonia cabin enhances comfort, with sufficient overhead bin space and a quiet environment.

The ATR 72-600 features a full-glass cockpit with a Thales avionics suite, including five LCD screens. It supports RNP, GPS, and enhanced terrain awareness. Earlier models used analog systems but can be upgraded for modern compliance, improving pilot situational awareness and efficiency.

The ATR 72 offers 1,800 to 2,300 lbs of baggage and cargo capacity, depending on configuration and route profile. Baggage is stored in accessible forward and rear compartments. Freighter and combi versions offer additional cargo flexibility, supporting various operations.