The Chaffee was a Type-10 Federation shuttlecraft assigned to the USS Defiant.
In late 2374, Benjamin Sisko, Miles O'Brien and Julian Bashir used the Chaffee to enter the atmosphere of a Class L planet to rescue Lisa Cusak. (DS9: "The Sound of Her Voice")
- Possibly named for astronaut Roger Chaffee, who died, along with Gus Grissom, aboard Apollo 1.