00000nas 2200000za 4500 9.838138 CaOODSP 20231005082909 cr ||||||||||| 170612c20179999quc x p o f0 a0eng|d 2560-791X CaOODSP eng n-cn--- En58-18E-PDF MANAIR circular MANAIR circular [electronic resource]. [Gatineau, QC] : Environment and Climate Change Canada, [2017]- Irregular Began with: AIR 1-2017 (May 15, 2017). Issued also in French under title: Circulaire de MANAIR. MANAIR circulars supplement the current edition and amendment of the Manual of Standards and Procedures for Aviation Weather Forecasts (MANAIR) and are incorporated in subsequent editions or amendments. https://www.ec.gc.ca/meteo-weather/default.asp?lang=En&n=A85A01B3-1 gccst Civil aviation gccst Weather forcasts Canada. Environment and Climate Change Canada. Circulaire de MANAIR (CaOODSP)9.838140