Dowty Aerospace Propellers Maintenance Manual 1992 (61-10-20) by Dowty Rotol Sale $25.00 | / SKU 31007:R Printed Manual - $25.00 Download - $25.00 Printed Manual Download Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Propeller 660709007, 660709017 Type No. R321/4-82-F/8 Fairchild SA226-AT (Merlin IVC) Fairchild SA227-AC (Metro III) Chapter 61-10-20 Oct 1992