MI4 was established in 1915 as a section of the Directorate of Military Intelligence (DMI). Section 4 was the designation for the Topographic Section, General Staff, later the Geographical Section, General Staff (GSGS) under the command of Lt Col Walter Coote Hedely .

The Mil Mi-4 (USAF /DoD reporting name "Type 36", [1] NATO reporting name "Hound") [2][3][4] is a Soviet transport helicopter that served in both military and civilian roles. The Mi-4 was designed in response to the American H-19 Chickasaw and the deployment of U.S. helicopters during the Korean War.

The Xiaomi Mi 4 (Chinese: 小米手机4) is a smartphone developed by the Chinese electronics manufacturer Xiaomi for its high-end smartphone line, and was released in August 2014.

Xiaomi Mi 4 Android smartphone. Announced Jul 2014. Features 5.0″ display, Snapdragon 801 chipset, 13 MP primary camera, 8 MP front camera, 3080 mAh battery, 64 GB storage, 3 GB RAM.

2014年7月29日 · Xiaomi Mi 4 specifications - Display: 5.0-inch IPS LCD; Camera: 13 MP (Autofocus, CMOS image sensor); Processor: Qualcomm Snapdragon 801 8974-AC (28 nm); RAM: 3GB (LPDDR3); Battery: 3080 mAh

The Mi-4 transport helicopter laid the groundwork of Soviet Army Aviation. It was widely used both in the armed forces and in Soviet civil aviation, and for several decades remained the main type of helicopter in the inventory of the Soviet Armed Forces and of the Civil Air Fleet.

2020年2月20日 · Page details technical specifications, development, and operational history of the Mil Mi-4 (Hound) Multi-Mission / Utility Helicopter including pictures.

The Mi-4 (NATO code name 'Hound') is a single-engine, medium lift transport helicopter. Replacing the Mi-1, the design was primarily a reaction to the introduction of the Sikorsky S-55 (H-19 Sickasaw) by the US Army during the Korean War.

The Mil Mi-4 (originally known to US intelligence as the Type-36 and later by the NATO reporting name Hound) was a Soviet transport helicopter that served in both military and civilian roles.

The Mil Mi-4 is a single-engine medium transport-helicopter developed by the Soviet manufacturer Mil OKB, today MIL Moscow helicopter plant, JSC (Russia). Approx. 3500 Mi-4 have been built in Russia and approx. 550 Harbin Z-5, a copy of the Mi-4 built in the Peoples Republic of China.