Click to expand Tap to zoom Hiller UH-12E-UH-12E4 Series 1973 Inspection Guide by Hiller Sale $23.00 | / SKU 33059 Printed Manual - $23.00 Download - $23.00 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. 15 January 1973 UH-12E/UH-12E4 Series Inspection Guide