HVAC contractors are warning of shortages with temperatures already breaking records and summer utility bills on track to hit 12-year highs.

GE Aerospace and Qatar Airways have announced a significant expansion of their long-standing partnership with the signing of multiple deals for new GE9X and GEnx engines during US President Donald J ...

Examples include the F124 engine, environmental control system and auxiliary power unit from Honeywell, and a Heroux-Devtek-produced landing gear with minor modifications and improvements from ...