At On-Call Aviation Services, we welcome special requests for specific avionic parts and vintage items and work hard to find just what you need. With 20 years of experience in working in the aviation field, we have the skills and expertise to always provide you with quality parts for your plane. Local pickup is accepted, and we offer combined shipping for multiple purchases. The heaviest item will be charged for actual shipping costs and subsequent items will be charged 50% off of shipping costs. We ship ground for most purchases and you can also contact us for quicker shipping prices. Packages ship within 2 business days of cleared payment and we offer a 30-day money back guarantee on most purchases, unless otherwise stated. Shop at On-Call Aviation Services and discover excellent core parts for repairs and used equipment that can save you money.