Object: Electronic Auction - The Object Of The Bidding Is Maintenance Services (Labor), Of 1St And 2Nd Cell Levels Of The Helicopter Line As 350-B2 (Esquilo), Ec 130 B4, Ec 135 P2+, H 135 T3 Helionix And Ec 145 (Bk 117 C2) And Its Optional Equipment, Accessories And Tools, Including Engines (1St And 2Nd Levels), Technical Documentation, With Supply Of Materials, Inputs And Chemical Products For Aircraft Operated By Ciopaer/Sspds, Under The Conditions Established In This Notice And Its...