The LDG LT memo displays on ECAM when at least one Landing Light is extended.

The LDG LT memo displays on ECAM when at least one Landing Light is extended.

• A. When any light is extended
• B. When all Landing Lights are extended
• C. When at least one Landing Light is extended
• D. When no lights are extended

Answer: (C)

The message is a simple status reminder: the landing light system triggers an ECAM memo as soon as any of the landing lights are extended. This means if one or both lights are out and extended, the crew sees the LDG LT memo to be aware of the current lighting configuration. The purpose is to make sure pilots don’t overlook an extended light, which can affect glare, visibility on the taxiway, and electrical load during different flight phases. The memo appears only when at least one landing light is extended and disappears when none are extended. It’s not about all lights being extended, and it’s not shown if there are no extended lights.

The message is a simple status reminder: the landing light system triggers an ECAM memo as soon as any of the landing lights are extended. This means if one or both lights are out and extended, the crew sees the LDG LT memo to be aware of the current lighting configuration. The purpose is to make sure pilots don’t overlook an extended light, which can affect glare, visibility on the taxiway, and electrical load during different flight phases. The memo appears only when at least one landing light is extended and disappears when none are extended. It’s not about all lights being extended, and it’s not shown if there are no extended lights.