175K views · 1.1K reactions | VIDEO I motori General Electric GEnx-2B67 n° 1 e 2 del Boeing 747-830 di Lufthansa D-ABYT "Retro cs" (CN / LN 37844 / 1513 - attivo). The General Electric GEnx-2B67 engine NO.1 and 2 of Lufthansa Boeing 747-830 D-ABYT "Retro cs" (CN / LN 37844 / 1513 - active). instagram@heymikealpha https://www.instagram.com/p/CQjMflUBHuG/ | Boeing 747 The Queen of the Skies | Facebook

Here we are in one of our test cell control rooms. This is where we initiate a number of the tests we put the GE9X through. I’ll let Nick, a test cell owner, tell you more. Show ‘em how it’s done, Nick! | GE