Model Variants (Including Prototypes)
T-33 - Two-Seat Trainer Model on which the F-94 was based on.
YF-94 - Initial Prototype Series Model Designation.
YF-94 - Prototype Model Designation; 2 examples produced.
F-94A - Initial Production Model; 110 examples produced.
YF-94B - Single example; wingtip fuel tanks; improved A model.
F-94B - 357 examples of YF-94B models.
YF-94C - 2 examples based on YF-94B models; fitted with Pratt & Whitney J48 engines; tail surfaces swept; rockets in leading edge; YF-97A was original designation for this model.
F-94C "Starfire" - Production model of YF-94C; elongated nose; JATO rockets; 387 examples produced; only aircraft in the series to be initially designated as the "Starfire".
EF-94C - Proposed Reconnaissance Model
YF-94D - Proposed single-seat close-support fighter.
F-94D - Production Model of YF-94D; none produced with order cancellation.
YF-97A - Original Designation of YF-94C Model.
F-97A - Original Designation of F-94C Model.