Click to expand Tap to zoom Collins 618F-1 VHF Comm Transceiver Instruction Book (520-012-4000-60) by Collins Sale $58.00 | / SKU 1197:R Printed Manual - $58.00 Download - $58.00 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. Includes 427D-1 Fixed 1-F Audio, & Power Supply 2nd Edition, Dec. 1961 6th Revision, May 1967