Have you ever seen Air Wisconsin taxi on both engines? Single engine taxi is not in Air Wisconsin's Operations Specifications. Air Wisconsin does not taxi single engine.
LCC pays for Air Wisconsin's Jet A.
Air Wisconsin was the final piece of the DIP financing puzzle which kept Airways alive! They made their agreement and it was signed off ib BK court! In my own opinion I feel they should be doing their part including single engine taxi but they claim it is a wear and tear fatigue on the single engine................