This aircraft directional gyro is a top-of-the-line product from Sigma Tek. It is designed to provide accurate and reliable directional guidance for your aircraft. Made in the United States, this gyro is built with high-quality materials and advanced technology. With a manufacturer part number of 1U262-001-39, this gyro is perfect for aviation enthusiasts looking for a reliable product. It comes with no warranty, but its brand and quality speak for themselves. Whether you're a seasoned pilot or just starting out, this aircraft directional gyro is a must-have for any aviation enthusiast.