March 25, 20188 yr On 8/31/2013 at 12:30 PM, ESzczesniak said: Ok, I played around more with my hope to be able to "streamline" this on an Excel spreadsheet. I think it is doable. I am able to perform all the needed calculations or table lookups for Vspeeds (including wind/slope correction), full rated takeoff thrust adjustment/equivalents for TO1 and runway length adjustment (wind only since I only have the tables in this post). The final hurdle I have is to figure out how to combine the adjusted runway length lookup (easy) with the adjusted takeoff weight (less easy, it's a non-linear, non-contiguous lookup variable) to find the assumed OAT. It looks like Excel has the functions to do this, but I need to investigate a bit. Hi, Were you able to create an excel file to help calculate the B777-300 takeoff speeds? If so, how am I able to obtain/download from??
March 25, 20188 yr 4 hours ago, Richard Muñoz said: Hi, Were you able to create an excel file to help calculate the B777-300 takeoff speeds? If so, how am I able to obtain/download from?? I wouldn't expect someone that posted to a four year old thread to respond. May i suggest you start a new thread and describe your problem. Dan Downs KCRP
March 25, 20188 yr I have a spreadsheet I can send you if you want to calculate an assumed temperature for your takeoff. It will not give V-Speeds as the spreadsheet does balanced field calculations, which means you can use the FMC-derived speeds.
March 26, 20188 yr 9 hours ago, downscc said: I wouldn't expect someone that posted to a four year old thread to respond. May i suggest you start a new thread and describe your problem. Perhaps I will. I didn't even look at the date when the post was first created.
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