Collins 618S-1 Transceiver 1954 Instruction Book (520-9909-00) by Collins Sale $50.00 | / SKU 1208:R Printed Manual - $50.00 Download - $50.00 Printed Manual Download Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.