00000nam 2200000zi 4500 9.949335 CaOODSP 20250320135729 m o d f cr bn||||||||| 250320e19491108onc o f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- En57-56/67-1949E-PDF Hull, T. E., author. The application of upper air data to the planning of airline flight schedules / by T.E. Hull and W.L. Godson. [Toronto] : Meteorological Division - Department of Transport - Canada, 8 Nov 49. 1 online resource (20 pages). text txt rdacontent computer c rdamedia online resource cr rdacarrier TEC ; 67 Caption title. Digitized edition from print [produced by Environment and Climate Change Canada]. "In order to assess the probable accuracy of computations of mean flight time and variability of flight times about the mean it is necessary to consider the accuracy of the meteorological data involved in the calculations"--Page 4. Meteorology in aeronautics Canada. Upper air temperature Mathematical models. Airlines Canada Timetables. Météorologie aéronautique Canada. Température en altitude Modèles mathématiques. Compagnies de transport aérien Canada Horaires. Canada. Meteorological Division, issuing body. TEC ; 67. (CaOODSP)9.934253 PDF 702 KB https://publications.gc.ca/collections/collection_2025/eccc/en57/En57-56-67-1949-eng.pdf 672572425 CIR-1702