What is the type of undercarriage in the Warrior PA-28A?

The Warrior PA-28A features a fixed undercarriage, meaning that the landing gear does not retract during flight. This configuration simplifies the aircraft's design and reduces weight, as there are no complex mechanisms or systems required for retracting the wheels. The fixed gear is especially beneficial for training aircraft like the Warrior, as it enhances reliability and maintenance ease. Moreover, fixed gear can also improve the aircraft's stall characteristics and landing stability, making it a suitable choice for pilots in training.

For context, while there are aircraft with retractable undercarriages to improve aerodynamics and performance, the Warrior PA-28A's fixed gear arrangement is tailored towards safety and ease of operation for student pilots. The terms "tricycle" and "tailed" refer to different configurations and design philosophies but do not accurately describe the underlying fixed nature of the gear in this aircraft. The tricycle configuration, for instance, indicates that the aircraft has a nose wheel and two main wheels, which is true for the Warrior, but it does not imply that the gear is retractable.