
( Brand: Bendix ), ( Manufacturer Part Number: AF53-6697 ), ( Part Type: Indicator )
The Bendix AF53-6697 ID-387/ARN Course Deviation Indicator is a vital navigational aid designed to help pilots maintain the desired flight course during instrument flying conditions. This device is manufactured by Bendix/King, a leading supplier of avionics systems and instruments.
The AF53-6697 ID-387/ARN is a standalone unit, which means it doesn't require any external equipment to function. It measures approximately 6.7 inches long, 3.9 inches wide, and 1.5 inches high, making it a compact yet effective solution for pilots seeking accurate course guidance.
This course deviation indicator utilizes a cathode ray tube (CRT) display, which provides clear and easy-to-understand visual cues. The CRT display shows the pilot the deviation from the desired course in degrees, both horizontally and vertically. It also includes a built-in directional gyro, which provides heading information to the indicator.
The AF53-6697 ID-387/ARN is equipped with an automatic course selector, allowing the pilot to input the desired course using the unit's keypad or an external autopilot system. The automatic course selector can also be manually overridden if needed.
Additionally, this course deviation indicator includes a built-in baro-corrected magnetic compass, which ensures the accuracy of the heading information displayed. It also features a built-in altimeter, which provides an indication of the aircraft's altitude above mean sea level.
The AF53-6697 ID-387/ARN is designed to operate in a wide range of temperatures and altitudes, making it suitable for various types of aircraft and flying conditions. It is certified to meet the requirements of FAA TSO-C120e for course deviation indicators.
Overall, the Bendix AF53-6697 ID-387/ARN Course Deviation Indicator is an essential piece of equipment for pilots seeking accurate and reliable course guidance during instrument flying conditions. Its compact size, easy-to-use features, and robust design make it a valuable addition to any aircraft's avionics suite.
Buying a Bendix AF53-6697 ID-387/ARN course deviation indicator as-is comes with both advantages and disadvantages. Here are some potential pros and cons to consider before making a purchase:
Pros:1. Cost Savings: Purchasing an as-is unit can save a significant amount of money compared to buying a new one. This can be an attractive option for those on a budget or for organizations with a large fleet of aircraft.
2. Availability: As-is units are often available for immediate purchase, whereas new units may have longer lead times. This can be particularly important for those who need the unit urgently or for those who operate in a high-demand environment.
3. Potential for Repair: An as-is unit may have some wear and tear, but it may also be repairable. Depending on the extent of the damage, it may be possible to repair the unit and save even more money.
Cons:1. Risk of Malfunction: An as-is unit may have pre-existing issues that could lead to malfunctions, which could be dangerous in the context of aircraft navigation. It is important to thoroughly inspect and test the unit before use to minimize this risk.
2. Unknown History: The history of the unit is unknown, which could be a concern for those who prioritize safety and reliability. It is important to ask the seller for any available information about the unit's previous use and maintenance history.
3. Limited Warranty: As-is units typically come with limited or no warranty, which means that any repairs or replacements may come at an additional cost.
Conclusion:Buying a Bendix AF53-6697 ID-387/ARN course deviation indicator as-is can offer cost savings and availability advantages, but it also comes with risks and potential challenges. Before making a purchase, it is important to thoroughly inspect and test the unit, ask the seller for any available information about its history, and consider the potential costs of any necessary repairs or replacements.
Recommendation:If the risk of malfunction and unknown history are significant concerns, it may be worth considering purchasing a new unit instead. While the upfront cost may be higher, a new unit comes with a warranty and a known history of reliability. Alternatively, it may be possible to negotiate a better price on a new unit or to explore financing options to make the purchase more affordable.
For display or parts. Please review pictures carefully. Bendix ID-387/ARN Course Deviation Indicator PARTS ONLY AS-IS. Dials turn and numbers move.
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