Hiller Helicopters UH-12,A,B,C 1956 Structural Repair Manual (HIUH12,A-56-SRC) by Hiller Helicopter Manuals Sale $35.00 | / SKU 8000:R Printed Manual - $35.00 Download - $35.00 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. Helicopter