Maintenance and Modifications
QTA Gets Nod for Challenger 300/350 Barrel Replacement
This offers a terminating solution to a corrosion issue involving the super-midsize jet’s aluminum inner-barrel engine inlet.

Quiet Technology Aerospace (QTA) has received STC approval of its carbon-fiber engine inlet replacement barrel for the Bombardier Challenger 300/350. This offers a terminating solution to a corrosion issue involving the super-midsize jet’s aluminum inner-barrel engine inlet.