Hi NEU, how's things these days???
LIDO.... why??? Don't really know anything about it, but as far as JAS is concerned - really accurate for us - you know the routes we're talking about - just had to bias the system slightly to account for fuel burn at TOC and TOD, as the system uses info provided by the manufacturer when a/c was new - so 20yrs later and a couple extra tons of paint and we obviously need some "minor" adjustments. Wind seem accurate enough, as long as we don't have anyone super efficient and firing of plans 18hrs before STD - recent example springs to mind!!!!!!