The call is always given three times in a row (Mayday Mayday Mayday) to prevent mistaking it for some similar-sounding phrase under noisy conditions, and to distinguish an actual Mayday call from a message about a Mayday call. The Mayday procedure word originated in 1923 by Frederick Stanley Mockford (1897â1962).
Zip Code 72223 is located in the state of Arkansas in the Little Rock metro area. Zip code 72223 is primarily located in Pulaski County. The official US Postal Service name for 72223 is LITTLE ROCK, Arkansas. Portions of zip code 72223 are contained within or border the city limits of Little Rock, AR, Maumelle, AR, . The area code for zip code 72223 is 501.
Primary city: Bluff City, TN Stats and Demographics for the 37618 ZIP Code. ZIP code 37618 is located in northeast Tennessee and covers a slightly less than average land area compared to other ZIP codes in the United States. It also has a slightly less than average population density. The people living in ZIP code 37618 are primarily white.