Piasecki H-21

H-21 Shawnee

Boeing-Vertol H-21 Shawnee, CH-125, CH-127, CH-21, CH-21 Shawnee, H-21 Shawnee, H-21 Workhorse, Piasecki CH-127, Piasecki CH-21A, Piasecki CH-21B, Piasecki CH-21C, Piasecki CH-21C Shawnee, Piasecki H-21 Shawnee, Piasecki H-21 Workhorse, Piasecki H-21A, Piasecki H-21A Work Horse, Piasecki H-21B, Piasecki H-21B Work Horse, Piasecki H-21C, Piasecki H-21C Shawnee, Piasecki HH-21B, Piasecki Hkp 1, Piasecki Model 42, Piasecki Model 42A, Piasecki Model 43, Piasecki Model 44, Piasecki Model 44A, Piasecki Model 44B, Piasecki Model 44C, Piasecki Model 71, Piasecki PD-22, Piasecki SH-21B, Piasecki XH-21, Piasecki XH-21D, Piasecki XH-21D Shawnee, Piasecki YH-21, Piasecki YH-21 Work Horse, SH-21 Shawnee, Shawnee H-21, Vertol-Canada Model 44, Vertol 42, Vertol 44, Vertol CH-125, Vertol CH-127, Vertol H-21, Vertol H-21 Shawnee, Vertol Hkp1, Vertol Model 42A, Vertol Model 44

CH-21, H-21 Work Horse, H21, HH-21, Model 42, Piasecki 42, Piasecki 44, Piasecki CH-21, Piasecki H-21, Piasecki Model 42, Piasecki Model 44, SH-21, Shawnee, Vertol H-21, Work Horse, Workhorse