This is an original Collins Commercial Airliner Weather Radar Scope Type WXI-711. This radar scope is 15 x 6 1/4 x 6 3/4 inches and weights 15 pounds. It is in very good condition. Payment must be received within 10 days of auction closing unless prior arrangements have been made. Buyer to pay shipping. If you have any questions please contact me via e-mail before bidding. Thank you for your interest in my auctions.