MARINE CORPS TACTICAL AIRCRAFT, BY THE NUMBERS.

F-35 LIGHTNING II

B, C MODELS

AVG. YEARS IN SERVIC E 4,1 RESPECTIVELY TOTAL REQUIRED 123, 10 RESPECTIVELY CURRENT INVENTORY 116, 10 RESPECTIVELY AV-8B HARRIER

AVG. YEARS IN SERVICE 23 TOTAL REQUIRED 58 CURRENT INVENTORY 53 F/A-18 HORNET

A, C, D MODELS

AVG. YEARS IN SERVICE 35, 27, 27 RESPECTIVELY TOTAL REQUIRED 0, 113, 65 RESPECTIVELY CURRENT INVENTORY 1,139,80 RESPECTIVELY AH-1Z VIPER

AVG. YEARS IN SERVICE 4 TOTAL REQUIRED 158 CURRENT INVENTORY 159 UH-1Y VENOM

AVG. YEARS IN SERVICE 8 TOTAL REQUIRED 125 CURRENT INVENTORY 128 MV-22B OSPREY

AVG. YEARS IN SERVICE 9 TOTAL REQUIRED 297 CURRENT INVENTORY 296 CH-53E SUPER STALLION

CH-53K KING...