Soujou Fly Again

Yoshiyuki Kikusawa is a talented mechanic at JAW. He's kind but stern when it comes to training his juniors, and he's loved by his co-workers, who call him "Yoshi." Because he's open about his sexuality, people often assume he's had many partners, but he's strict in not letting his personal feelings affect his work and often says that airplanes are his boyfriends. But, while he's dealing with the persistent rumors about him, he bumps into Gaku Maizuru, a young marshal. Even though Yoshi thinks Gaku is distant because he's like him, he soon realizes that Gaku is friendly and they finally end up close-literally face-to-face...!
(Source: Renta!)