Click to expand Tap to zoom Learjet ADF-14B Radio Compass Installation, Operation & Maintenance (ARIM-130) by Learjet Avionics Sale $25.00 | / SKU 1922: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 Automatic Direction Finder