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The military time zones are a standardized, uniform set of time zones for expressing time across different regions of the world, named after the NATO phonetic alphabet. The Zulu time zone (Z) is equivalent to Coordinated Universal Time (UTC) and is often referred to as the military time zone. The military time zone system ensures clear ...
The AN/URM-25 was part of a series of vacuum tube-based signal generators built for the U.S. military in the early Cold War-era.. Today they are collected and used by vintage amateur radio and antique radio enthusiasts who say they provide reasonably high accuracy and stability for a low cost, with build quality reflecting tough military construction requirements and standards.
The Battle of Winwick was fought on 19 August 1648 between a Scottish Royalist army and a Parliamentarian army during the Second English Civil War. The Scottish army invaded north-west England and was attacked and defeated at Preston on 17 August. The surviving Royalists fled south, closely pursued. Two days later, hungry, cold, soaking wet ...
The modern 24-hour clock is the convention of timekeeping in which the day runs from midnight to midnight and is divided into 24 hours. This is indicated by the hours (and minutes) passed since midnight, from 00 (:00) to 23 (:59), with 24 (:00) as an option to indicate the end of the day. This system, as opposed to the 12-hour clock, is the ...
At the time of the incident, one of the station's morning employees failed to notice the video and it mistakenly aired on broadcast. [ 40 ] On November 10, 1982, thirty seconds of an overnight broadcast of the movie The Green Slime on then-new WVAH-TV in Charleston, West Virginia were replaced with pornographic movie content recorded from the ...
ATLAS-I was the largest NNEMP (non-nuclear electromagnetic pulse) generator in the world, designed to test the radiation hardening of strategic aircraft systems against EMP pulses from nuclear warfare. Built at a cost of $60 million, it was composed of two parts: a pair of powerful Marx generators capable of simulating the electromagnetic pulse ...
Developed into. Lycoming ALF 502. The Honeywell T55 (formerly Lycoming; company designation LTC-4) is a turboshaft engine used on American helicopters and fixed-wing aircraft (in turboprop form) since the 1950s, and in unlimited hydroplanes since the 1980s. As of 2021, more than 6,000 of these engines have been built. [ 1]
SS United States is a retired ocean liner built between 1950 and 1951 for United States Lines.She is the largest ocean liner constructed entirely in the United States and the fastest ocean liner to cross the Atlantic in either direction, retaining the Blue Riband for the highest average speed since her maiden voyage in 1952, a title she still holds.