S7 changed the rules for aircraft de-icing treatment – Kommersant
S7 Airlines has made changes to the anti-icing technology on Boeing 737-800 aircraft, the company told Kommersant. Now it is...
S7 Airlines has made changes to the anti-icing technology on Boeing 737-800 aircraft, the company told Kommersant. Now it is...
Unified rules for the use of anti-icing materials (IGM) on suburban roads were prepared by order of Rosavtodor. The current...