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horizontal visibility
Fonte1
INTERNATIONAL CIVIL AVIATION ORGANIZATION. Aircraft Operations: Flight Procedures. Volume 1. 5th ed. Montreal, 2010 (Doc 8168).
Nota adicional1
Information regarding this term is a result of researches developed by DECEA in cooperation with ANAC.
Contexto
3.4.4 Compliance with published noise abatement approach procedures should not be required in adverse operating conditions such as: (…) b) in conditions when the ceiling is lower that 150 m (500 ft) above aerodrome elevation, or when the horizontal visibility is less than 1.9 km (1 NM);
Subárea1
Aeronautical Meteorology
Related Term
flight visibility
ground visibility
vertical visibility
Português
visibilidade horizontal