Which devices provide warnings for a retractable landing gear system?

A retractable landing gear system is equipped with devices designed to alert the pilot to the status of the landing gear and ensure safe operation during flight. One of the primary safety features is an aural warning, often produced by a horn or similar device, which activates under certain conditions, such as when the landing gear is not extended during landing or below a specific altitude. In addition to the aural warning, a red warning light is typically present on the instrument panel. This light serves as a visual alert, indicating that the landing gear is not in the appropriate position for landing.

These two devices work together to provide a clear and immediate alert to the pilot, thereby reducing the risk of landing gear-related accidents. The combination of a horn or aural device and a red warning light ensures that the pilot is informed both audibly and visually, enhancing situational awareness and safety during critical phases of flight, such as landing.

Other choices emphasize different systems or indicators that are not specific to landing gear warnings, such as flaps status or throttle signals, which do not directly relate to the status of the retractable landing gear.