Remarks: Silver One. Southwest's 25th Anniversary aircraft. Originally polished bare metal, it was later painted silver for easier maintenance. It was then re-painted with a silver metallic paint. This aircraft also featured silver seats, which were replaced to conform with the rest of the fleet for simplicity. Silver One also featured silver heart shaped drink stirrers. Most recently Silver One was repainted in the fleet standard Canyon Blue theme due to the silver paint looking dingy and the company felt it did not fit the company's cheerful, bright personality. The Silver One nose logo remained but the interior was replaced with the fleet standard blue and tan.