Click to expand Tap to zoom Helio Aircraft Corporation U-10A, B, D USAF & Army 1967 Flight Manual (1U-10A-1) by Helio Aircraft Corporation Military Sale $48.00 | / SKU 9246:R Printed Manual - $48.00 Download - $48.00 Printed Manual Download Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Revised Jan 1973