Calvin got a model airplane and asks Hobbes to help him make it. It's a model of a Phantom jet. Hobbes notices all the small pieces. Calvin gives Hobbes half the pieces. He tells him to put those together, and he'll do the same with his half. Then, they'll stick the two parts together. Hobbes asks if they shouldn't read the instructions. Calvin asks him if he looks like a sissy.

Calvin has the model kit on the floor with newspaper under it. Hobbes notices the instructions are in three languages. Calvin gets some glue on his hands. Hobbes says the instructions start in English, but then go into French and Spanish. Calvin is getting glue all over and says it's worse than mozzarella cheese. Hobbes can't believe the model is for kids six and up. Calvin now has glue on his shoes and both hands. Hobbes says you have to be tri-lingual just to read the instructions. Calvin hopes Mom likes the newspaper on the floor, because it's sure not going anywhere.

Calvin breaks one of the wheel struts. He complains the parts are made so small. He figures that piece is optional. Hobbes can't get his wheel in the wheel well of the plane. Calvin tries but breaks that, as well. Hobbes says the plane is in for some rough landings.

Calvin looks at the completed model. It's a mess. He says their plane looks nothing like the picture on the box. Hobbes suggests they can fix it when they paint the model. Calvin says he can't paint that good. He wonders how they painted eyebrows on the pilot less than an inch tall. Hobbes thinks they superimposed a real jet onto a plastic stand.

Calvin hates the model. The parts didn't fit right, the instructions were incomprehensible, the decals ripped, the paint slopped, and glue got everywhere. He says it was six bucks down the drain. He can't think of an afternoon he's enjoyed less. Then, he figures with all the practice they got on that model, they'll do great on another one. Hobbes suggests a clipper ship with all the riggings.

Calvin's Phantom screams across the sky. He can't see out the canopy, it's all smeared. The throttle snaps off in his hand. Calvin can't land, because the wheels are stuck. He frantically tries to eject, but the cockpit is fused together. His jet is a hopeless mess. He shows his model to Hobbes and says "stupid model".