- For other uses, see Heinlein.
The Heinlein (NCC-1701-A/2) was a Federation type-4 shuttlecraft in service to Starfleet in the late 23rd century. It was assigned to the Constitution-class starship USS Enterprise.
In the year 2290, the Heinlein was piloted by Captain Spock to Talos IV in order to offer Christopher Pike the opportunity to return to the Federation. (TOS comic: "Door in the Cage")
- A unnamed type-4 shuttle bearing the same registry number was active in 2289, as seen in TOS comic: "Debt of Honor".