This is an original  Aircraft & Helicopter King KNR 632 Navigation Receiver. It is 3 x 5 x 12 inches.This item is being sold as a collectable.   Payment must be received within 10 days of auction closing unless prior arrangements have been made. Buyer to pay shipping. AZ residents add 6.7% sales tax. If you have any questions please contact me via e-mail before bidding. Thank you for your interest in my auctions