L3 501-1568-56 Attitude Indicator AI330BK

( Brand: L3 ), ( Manufacturer Part Number: 501-1568-56 ), ( Part Type: Indicator )

Review L3 Attitude Indicator Removed Working

The L3 Technologies Attitude and Heading Indicator (AHI) model 501-1568-56, more specifically the AI330BK variant, is a sophisticated avionics system designed to provide pilots with critical attitude and heading information in various flight conditions. This device is an essential component of the flight infrastructure, contributing significantly to situational awareness and safety.

The AI330BK AHI is a standalone, all-attitude instrument, which means it can display pitch, roll, and yaw information in all flight regimes, including inverted flight and during stalls. Its advanced design incorporates a three-axis gyroscope with a microelectromechanical system (MEMS) technology and an advanced attitude reference system, ensuring high accuracy and reliability.

The AHI's attitude information is displayed on an easily readable, 3-inch circular, backlit, electroluminescent (EL) display. The heading information is derived from the integrated magnetometer, which is also displayed on the same screen. The device also features a selectable heading source, enabling pilots to choose between magnetic or GPS heading.

The AI330BK is designed to meet the demanding requirements of modern aviation, boasting a robust temperature range (-40 C to 65 C) and a high-reliability, redundant design. The unit is also TSO-C71a certified, ensuring compliance with the highest aviation industry standards.

The AHI's installation is flexible, as it can be mounted horizontally or vertically, and its interconnecting wiring harness has a length of 78 inches (198 cm). The device is also compatible with various interfaces, including ARINC 429 and MIL-STD-1553B, enabling seamless integration with other avionics systems.

Lastly, the AI330BK is known for its low power consumption, making it an energy-efficient choice for avionics systems. With its advanced capabilities, rugged design, and compliance with stringent aviation standards, the L3 Technologies Attitude and Heading Indicator model 501-1568-56, AI330BK variant, is an indispensable tool for enhancing situational awareness and ensuring safety in various flight conditions.

The L3 Technologies Model 501-1568-56 Attitude Indicator (AI) with the designator AH-330BK is a sophisticated avionics system designed to provide pilots with essential flight information for improved situational awareness and safety in various aircraft. In this analysis, we will discuss the key advantages and disadvantages of purchasing this Attitude Indicator.

1. Enhanced Situational Awareness: The AH-330BK provides pilots with a clear and accurate representation of an aircraft's attitude, helping them maintain control and navigate through adverse conditions, such as turbulence or instrument meteorological conditions (IMC).

2. Multi-Functional Capabilities: This Attitude Indicator comes with various features such as HSI (Horizontal Situational Indicator), OBS (Output Selectors) Switch, and a built-in Alerting Functionality. The HSI function helps pilots keep track of their heading and course, while the OBS switch allows them to align their navigation sources with their flight path. The alerting functionality provides pilots with essential warnings, such as an imminent loss of control or an overload situation.

3. Rugged Design: The AH-330BK is built to withstand harsh environmental conditions, making it an ideal choice for pilots operating in challenging environments.

4. Easy to Install: The unit's compact size and modular design make it relatively easy to install in various aircraft types.

1. Cost: The L3 Technologies Model 501-1568-56 Attitude Indicator AH-330BK is a high-end avionic system, and its cost may be a significant consideration for some pilots or aircraft owners.

2. Complexity: The AH-330BK is a sophisticated system that requires proper installation, calibration, and maintenance. It may require specialized knowledge and skills to operate effectively.

3. Dependence on Power: The unit relies on a consistent power supply to function effectively, and any power interruption could lead to a loss of critical flight information.

In conclusion, the L3 Technologies Model 501-1568-56 Attitude Indicator AH-330BK offers numerous advantages, such as enhanced situational awareness, multi-functional capabilities, rugged design, and ease of installation. However, its high cost, complexity, and dependence on a consistent power supply may be significant drawbacks for some pilots or aircraft owners.

If you are a professional pilot or an aircraft owner operating in challenging environments or IMC conditions, the L3 Technologies Model 501-1568-56 Attitude Indicator AH-330BK is an excellent investment due to its advanced features and capabilities. However, if you are a recreational pilot or an aircraft owner with a limited budget, you may want to consider more cost-effective alternatives that still offer essential attitude indication functionality. Ultimately, the decision depends on your specific needs and circumstances.

Details:

Working when removed.

part #: 501156856 prices

• $549.00-$950.00

specifications avionicavioni:

• brand: L3
• mpn: 501-1568-56
• part type: Indicator

offer avionicavioni:

• quantity: 1
• started: July 18, 2025
• best offers: True
• options: Ship-to-home
• sold: 0
• availability: In Stock

general avionicavioni:

• condition: Used
• Aviation Parts Accessories > Avionics > Other Avionics

payments avionicavioni:

• other
• wallet: Apple-pay
• credit card: Mastercard

returns avionicavioni:

• policy: No Returns

seller avionicavioni:

• city: Kenai, Alaska
• rating: 100.0%
• # reviews: 63

shipping avionicavioni:

• service: USPS Priority Mail Medium Flat Rate Box
• cost: $18.50
• class: Expedited
• carrier: USPS
• type: Calculated
• transit: 5-11 Days

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