Southwest 1380
Printed page 2. PDF page 18.
10,000 ft. 5 The SWA B737NG Quick Reference Handbook (QRH) states that pilots should don oxygen masks immediately upon receiving a cabin altitude warning. 6 Starting at 1103:42, the CVR recorded unintelligible cockpit communications for about 2 minutes. FDR dataOpen official document at PDF page 18Left Engine Failure and Subsequent Depressurization: Southwest Airlines Flight 1380, Boeing 737-7H4, N772SW, Philadelphia, Pennsylvania, April 17, 2018