SPERRY 4019700-903 Attitude Director Indicator AD-300C

( Brand: Sperry ), ( Manufacturer Part Number: 4019700-903 ), ( Part Type: Indicator ), ( Model Number: Ad-300c ), ( Serial Number: 85070775 )

Review SPERRY Attitude Director Indicator Pn

Introducing the Sperry 4019700-903 AD-300C Attitude Director Indicator, a high-performance navigation aid designed to provide essential flight information to pilots. This compact and versatile Attitude Director Indicator is manufactured by Sperry, a leading name in avionics technology known for its innovative and reliable solutions.

The Sperry AD-300C Attitude Director Indicator is a three-axis, electrically driven instrument that displays aircraft attitude information in relation to the horizon. It is designed to meet the stringent requirements of Part 23, FAR 27, and FAR 29 aircraft, making it an ideal choice for a wide range of general aviation and business jet applications.

The instrument housing is constructed from lightweight and durable aluminum alloy, providing excellent protection against environmental factors. The clear and legible dial faces are protected by scratch-resistant, anti-reflective glass, ensuring optimal readability in various lighting conditions. The AD-300C is designed with a modern and sleek appearance, making it a stylish addition to any cockpit.

The Attitude Director Indicator displays pitch and roll information in real-time, enabling pilots to maintain proper aircraft attitude and alignment with the runway during takeoff and landing. The instrument is also equipped with a built-in heading indicator, which displays the aircraft's magnetic heading relative to the Earth's magnetic field.

The Sperry AD-300C Attitude Director Indicator is designed with advanced features to enhance pilot situational awareness and improve flight safety. These features include a backlit dial face for improved visibility in low-light conditions, a selectable heading reference system for improved accuracy, and a built-in altimeter interface for seamless integration with other cockpit instruments.

The instrument is easy to install, with a standard 2.125-inch (53.98 mm) diameter mounting hole and a low power consumption of just 1.8 watts. It is also designed to be compatible with most existing aircraft wiring harnesses, making it a straightforward upgrade for many aircraft.

In conclusion, the Sperry 4019700-903 AD-300C Attitude Director Indicator is a high-performance and versatile navigation aid that provides essential flight information to pilots in a clear and easy-to-understand format. Its modern design, advanced features, and durable construction make it an ideal choice for pilots looking to enhance their situational awareness and improve flight safety.

Sperry AD-300C Attitude Indicator: A Comprehensive Analysis

The Sperry AD-300C Attitude Indicator is an essential avionics device designed to provide pilots with critical information about an aircraft's attitude and heading. Below, we will discuss the key pros and cons of investing in this device.

1. Improved Situational Awareness: The AD-300C Attitude Indicator offers pilots a clear and uncluttered visual representation of their aircraft's attitude in relation to the horizon, enabling them to maintain optimal flight conditions and respond effectively to changing environmental conditions.

2. Enhanced Safety: Instrument failure or disorientation can lead to potential accidents. The AD-300C Attitude Indicator reduces the risk of such incidents by providing pilots with vital information about their aircraft's attitude and heading, ensuring a safer flying experience.

3. Reliability: Sperry is a well-established brand with a reputation for manufacturing high-quality avionics equipment. The AD-300C Attitude Indicator is no exception, offering excellent reliability and durability, making it a wise investment for both personal and professional use.

1. Cost: The Sperry AD-300C Attitude Indicator is a premium product, and its cost may be prohibitive for some pilots. While the price reflects the device's superior performance and durability, it may be a significant investment for those on a tight budget.

2. Complexity: The AD-300C Attitude Indicator offers a wealth of information, which can be overwhelming for some pilots. While the device is designed to enhance situational awareness, those new to flying or unfamiliar with the device may find it daunting.

3. Maintenance: Like all avionics equipment, the Sperry AD-300C Attitude Indicator requires regular maintenance to ensure optimal performance. This can add to the overall cost of ownership and may require pilots to allocate additional time and resources to keep the device in top condition.

The Sperry AD-300C Attitude Indicator is an excellent investment for pilots seeking improved situational awareness, enhanced safety, and reliability in their avionics equipment. While the device comes with a higher cost and a learning curve for some, its superior performance and durability make it a worthwhile investment for those who prioritize safety and efficiency in their flying experience.

If you are a professional pilot or an avid aviator with a solid budget for avionics equipment, the Sperry AD-300C Attitude Indicator is an excellent choice for enhancing your flying experience. However, if you are a new pilot or have a limited budget, you may want to consider alternative options or invest in secondary attitude indicators or backup instruments to ensure safety and situational awareness at a more affordable price point.

Details:

Sperry AD-300C Attitude Director Indicator PN 4019700-903. Condition is Used. Shipped with USPS Ground Advantage.

part #: 4019700903 prices

• $500.00-$700.00

specifications avionicavioni:

• brand: Sperry
• mpn: 4019700-903
• part type: Indicator
• model number: Ad-300c
• serial number: 85070775

returns avionicavioni:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

offer avionicavioni:

• sold: 0
• options: Ship-to-home
• started: November 2, 2025
• availability: In Stock
• quantity: 1

payments avionicavioni:

• other
• wallet: Paypal
• credit card: Discover

shipping avionicavioni:

• class: Standard
• service: USPS Ground Advantage
• type: Calculated
• carrier: USPS
• transit: 4-11 Days
• cost: $22.05

general avionicavioni:

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

seller avionicavioni:

• city: Phoenix, Arizona
• # reviews: 1473
• rating: 97.4%

Sperry 4019700-903 Is Similar To:

• 2587317 Sperry Model Aircraft Compass Indicator Untested (46% similar) Please view the pictures to know see what you are getting. Airworthiness is only determined by the FAA approved mechanic or certified repair station. You are buying on a Sperry model C6L aircraft compass indicator P/N untested. Any is for the sole purpose of identifying an item...(April 16th, 2018)
• 2588145-907 Sperry Flight Director Computer (42% similar) Free shipping in the us. For parts, repair, or re certification. Sperry flight director computer NS in as removed condition...(March 7th, 2018)
• 2588369-902 Sperry Aircraft Attitude Director (52.9% similar) ...(August 30th, 2017)
• 2590281-905 Sperry Attitude Director Oh (52.1% similar) HZ6F, attitude director, oh, 1/0 1...(April 30th, 2018)
• 2592920-044 Sperry Radio Deviation Indicator Part Number (46% similar) Removed serviceable. Sperry RD-44 radio deviation indicator part number...(September 19th, 2018)
• 2592920-444 Sperry Radio Deviation Indicator (47.5% similar) Sperry RD-444 radio deviation indicator pn: 444SN: as removed. Condition unknown. Item sold as is, with no warranty. Location: 1-2C...(April 17th, 2019)
• 4014267-901 Sperry Ra-215 Radio Altimmeter Indicator (45.9% similar) Sperry RA-215 radio altimeter indicator part number unit has not been tested...(February 19th, 2017)
• 4016341-906 Sperry Altitude Indicator Pn (55.7% similar) Directly via messages. Condition: item is in overall good condition with a couple of surface scratches as shown pictures. Retain all shipping cartons packaging. Shipping USA buyers: most items are shipped ups ground, unless stated otherwise...(August 18th, 2018)
• 4016341-907 Sperry Altitude Indicator Serial (49.5% similar) Sperry part number serial this is a used item as removed that being sold with 60 day satisfaction guarantee...(November 20th, 2017)
• 4018369-907 Sperry Flight Director Computer (42% similar) Buyer pays Sperry FZ-500 flight director computer. Shipping FedEx ground in the USA. Ship USA only...(March 6th, 2018)
• 4034559-901 Sperry Distance Bearing Indicator (41.2% similar) Up for sale is used aircraft part in unknown condition. Got this out of a storage unit...(March 18th, 2019)