Back in 1982, Eagle Electronics began as a fledgling company with lofty ideals to craft fish finders that were accurate, complete, features-packed, easier to use...and most of all...so very affordable.Backed by excellent service, Eagle was a great new idea in sonar that really took off. So that today, Eagle soars as America's #1 sonar brand, and rising in popularity for GPS/mapping navigation.When it comes to solid quality, reliability, performance, and value, Eagle stands alone. Just ask anyone who owns one.From youth, family, and senior weekend anglers, to tournament pros, Eagle is flying high in helping make successful fishing and GPS navigation simple for everyone! Today, and long into the future.Our mailing address is Eagle Electronics, P.O. Box 669, Catoosa, OK 74015-0669.Our telephone number is 918-437-6881.The toll-free customer service number is 1-800-324-1354.Our facility is located at 12000 East Skelly Drive, Tulsa, Oklahoma.Customer Service lobby hours are 8 a.m. to 4 p.m. Monday through Friday.