Sikorsky Helicopters HUS-1 Helicopter 1962 Maintenance Instruction Handbook (01-230HLB-2-8) by Sikorsky Helicopters Sale $35.00 | / SKU 8124: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 Revised 15 October 1962