Measuring air flow in an HVAC duct can be a tricky business. Paddle wheel and turbine flow meters introduce not only resistance but maintenance issue due to accumulated dust and debris.

The ST50 Thermal Mass Flow Meter from FCI delivers accurate air flow measurement to optimize their treatment processes and ...

Based on 2024 targets set by the FAA and the air traffic controllers' union. Does not include ARTCCs; Map: Erin Davis/Axios Visuals A huge share of the country's air traffic control facilities are ...

Just a day before a deadly midair collision at Reagan National Airport outside Washington, D.C., employees at the Federal Aviation Administration were sent an offer to resign with eight months’ pay.

WASHINGTON, Feb 2 (Reuters) - The Trump administration said on Sunday that federal employees involved in public safety positions, such as air traffic controllers, are exempt from a financial ...

and mass flow controllers (MFC) particularly suitable for measurement and control in gas delivery systems and plant engineering applications. The mass flow meters and controllers of the red-y ...

"When you are in the air-traffic system, there’s an orderly flow of things from one controller to the next, and they sequence traffic in an orderly fashion," Gabriel said. "But getting down to ...

The union for air traffic controllers recommended to its members that they not accept Tuesday’s offer, because the FAA had not decided which positions would be included in the resignation plan.

Air Traffic Controllers Were Initially Offered Buyouts and Told to Consider Leaving Government Just a day before a deadly midair collision at Reagan National Airport outside Washington ...