R27 -- Air Transport (SI)

Air freight service is provided by all-cargo carriers and passenger airlines. The latter companies also have all-cargo aircraft. Wide-body aircraft have a passenger and cargo mix on the main deck, increasing cargo capacity. All lines maintain regularly scheduled flights so shippers may adequately plan delivery time. Special charter flights are also available from regular terminals and from airports located close to producing areas. CARGO REFRIGERATION Perishable Air Cargo Perishable Commodity Requirements Design Considerations Shipping Containers Transit Refrigeration Ground Handling GALLEY REFRIGERATION Galley Air Chillers and Systems Galley Liquid-Chilling System Galley Refrigeration Inserts System Design HYBRID ENVIRONMENTAL CONTROL SYSTEMS