SPEED TRIM FAIL Light Illumination Events Due to Single-Channel Trips of the Flight Control Computer (FCC) Trim Command Response Monitor (CRM)
由于FCC的逻辑问题，737MAX飞机在运行时可能会出现SPEED TRIM FAIL灯亮的情况，波音计划后续升级FCC OPS软件以解决此问题。P13.0版软件预计于2023年2季度发布
737MAX-FTD-22-21002
