Sheep

Lieutenant Sheep is a human from the live-action film continuity family.

Lieutenant Sheep piloted a SR-71 Blackbird.

Fiction

IDW Transformers movie comics

Lieutenant Sheep and Captain E. Laska flew their plane out into the desert, only for it to crash. The both of them made it to ground safely via parachutes, only to discover an intact Blackbird safely parked on the ground. Weird! Tales of the Fallen #3