LEAR SIEGLER 139000-01-01 Attitude Director 4012F

( Brand: Lear Siegler ), ( Manufacturer Part Number: 139000-01-01 )

Review LEAR SIEGLER Attitude Director Parts Only

The LEAR Siegler 139000-01-01 4012F Attitude Director is a sophisticated avionics system designed to enhance the stability and control of an aircraft during flight. This Attitude Director is a part of the Flight Control System and is responsible for providing accurate and reliable attitude information to the pilot or autopilot.

The 4012F Attitude Director is a solid-state, three-axis magnetometer and gyroscopic sensor that provides real-time attitude data, including pitch, roll, and yaw angles. It is designed with a high degree of accuracy and reliability, making it ideal for use in various aircraft applications, from general aviation to military and commercial aircraft.

This Attitude Director is compact in size, measuring only 1.9 inches in diameter and 3.6 inches in length, making it easy to install in limited space applications. It is also designed to operate over a wide temperature range, from -40 C to 70 C, ensuring optimal performance in various environmental conditions.

The 4012F Attitude Director is designed to interface with various flight control systems, including analog and digital interfaces, making it a versatile and flexible solution for different aircraft configurations. It is also designed to be rugged and durable, with a high degree of shock and vibration resistance, ensuring reliable operation even in harsh environments.

The Attitude Director is also equipped with self-test capabilities, allowing it to perform diagnostic checks and report any faults or issues to the pilot or maintenance personnel. This feature ensures that any potential problems are identified and addressed in a timely manner, helping to maintain the safety and operability of the aircraft.

In summary, the LEAR Siegler 139000-01-01 4012F Attitude Director is a high-performance, compact, and rugged avionics system designed to provide accurate and reliable attitude information to enhance the stability and control of an aircraft during flight. Its versatility, reliability, and self-diagnostic capabilities make it an ideal solution for various aircraft applications.

The Leica 139000-01-01 4012F Attitude Director is a high-end inertial measurement unit (IMU) designed for aerospace and defense applications. IMUs are used to measure and record the three-axis angular rates and three-axis linear accelerations of a moving body. Here are some pros and cons of buying this particular IMU:

1. High Precision: The Leica 139000-01-01 4012F Attitude Director offers very high precision, making it ideal for demanding applications where accuracy is crucial.

2. Robust Design: This IMU is built to withstand harsh environments and vibrations commonly found in aerospace and defense applications.

3. Advanced Technology: It uses advanced technology, such as fiber optic gyros and MEMS accelerometers, to provide accurate and reliable measurements.

4. Flexible Interface: The IMU has a flexible interface that can be configured to communicate with various types of data acquisition systems.

5. Built-in Temperature Compensation: The IMU has built-in temperature compensation, which helps maintain accuracy under varying temperature conditions.

1. High Cost: The Leica 139000-01-01 4012F Attitude Director is a high-end product and comes with a correspondingly high price tag.

2. Complex Setup: Setting up and configuring the IMU can be a complex process, requiring specialized knowledge and equipment.

3. Requires Calibration: Like all IMUs, this one requires regular calibration to ensure accurate measurements.

4. Limited Availability: Due to its specialized nature and high cost, this IMU may not be readily available from all suppliers or distributors.

The Leica 139000-01-01 4012F Attitude Director is a high-performance IMU designed for aerospace and defense applications. Its precision, robust design, advanced technology, flexible interface, and built-in temperature compensation make it an excellent choice for demanding applications where accuracy is crucial. However, its high cost, complex setup, requirement for calibration, and limited availability may make it a less practical option for some users.

If you are looking for a high-precision IMU for aerospace or defense applications and have the budget for it, the Leica 139000-01-01 4012F Attitude Director is an excellent choice. However, if cost is a concern or if you have less demanding applications, there may be less expensive options available that would better meet your needs. It is recommended to consult with a specialized supplier or distributor to determine the best solution for your particular application.

Details:

Lear Siegler 4012F Attitude Director 139000-01-01 PARTS ONLY Looks to be complete Ships FAST.

part #: 1390000101 prices

• $244.95-$1000.00

specifications avionicavioni:

• brand: Lear Siegler
• mpn: 139000-01-01

shipping avionicavioni:

• carrier: USPS
• service: USPS Ground Advantage
• cost: $8.85
• transit: 3-8 Days
• type: Calculated
• class: Standard

general avionicavioni:

• Aviation Parts Accessories > Avionics > Other Avionics
• condition: For parts or not working

offer avionicavioni:

• sold: 0
• quantity: 1
• options: Ship-to-home
• best offers: True
• started: December 8, 2025
• availability: In Stock

returns avionicavioni:

• policy: No Returns

seller avionicavioni:

• # reviews: 436
• city: Jennings, Louisiana
• rating: 100.0%

payments avionicavioni:

• credit card: Diners-club
• money order
• other
• wallet: Apple-pay

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