WASHINGTON, Dec 17 (Reuters) - Boeing ( BA ) said late

on Tuesday it has resumed production of all airplane programs

that had been halted by a machinists strike in the Pacific

Northwest.

The planemaker had confirmed last week it restarted

production of its best-selling 737 MAX jetliner in early

December - about a month after the end of a seven-week strike by

33,000 factory workers.

Boeing Commercial Airplanes CEO Stephanie Pope said in a

social media post on Tuesday the company has "now resumed

production across our 737, 767, and 777/777X airplane

programs.... We have taken time to ensure all manufacturing

teammates are current on training and certifications, while

positioning inventory at the optimal levels for smooth

production."

(Reporting by David Shepardson; Editing by Muralikumar

Anantharaman)