G-class blimp
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G-Class Blimps; G-Class Blimp; Goodyear ZTG; Goodyear ZNN-G; Goodyear Defender; Goodyear G; ZTG; G class blimp; G-class blimps
The G-Class Blimps were a series of non-rigid airships (blimps) used by the United States Navy. In 1935, instead of developing a new design airship, the Navy purchased the Goodyear Blimp Defender for use as a trainer and utility airship assigning it the designator G-1.