Off-line encyclopedia of military helicopters. You will not only learn basic facts of all important helicopter types, their dimensions and performance data. You will get comparison of competiting models. Besides you can check charts with aircraft ordered by dimensions, thrust, number of built items and many others. Each type is depicted with a couple of photos.

You will learn this information: Year of the first flight, how many items were built, number of flight deck crew, troops capacity, overall length and height, rotor diameter, number of rotor blades, typical operating empty weight, maximum take-off weight, maximum speed, maximum range, service ceiling, number of engines, power per engine, rate of climb. Besides, learn non-numeric facts like country of origin, NATO code name for non-NATO types, role, rotors arrangement, operators etc.

You can get all helicopters ordered according to any of these parameters. App shows helicopters' specification in either imperial or metric units or both, according to your preferences.

Currently these 29 military helicopters are included in this encyclopedia but more ones are to be added soon:
Aérospatiale Alouette II, Alouette III, SA 321 Super Frelon, SA 330 Puma, SA 341 Gazelle,
Bell AH-1F Cobra, AH-1W SuperCobra, AH-1Z Viper, OH-58D Kiowa Warrior, UH-1 Iroquois,
Boeing AH-64 Apache, CH-47 Chinook,
Boeing-Sikorsky RAH-66 Comanche,
Eurocopter AS 332 Super Puma, AS 532 Cougar, EC 665 Tiger,
Kamov Ka-27, Ka-50 Black Shark, Ka-52 Alligator,
Mil Mi-6, Mi-8T, Mi-12 (V-12), Mi-14, Mi-17, Mi-24, Mi-26, Mi-28,
Sikorsky UH-60 Black Hawk, CH-53E Super Stallion.