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The first internationally recognized alphabet was adopted by the ITU in 1927. The experience gained with that alphabet resulted in several changes being made in 1932 by the ITU. The resulting alphabet was adopted by the International Commission for Air Navigation, the predecessor of the ICAO, and was used in civil aviation until World War II. It continued to be used by the IMO until 1965:

Amsterdam Baltimore Casablanca Denmark Edison Florida Gallipoli Havana Italia Jerusalem Kilogramme Liverpool Madagascar New_York Oslo Paris Quebec Roma Santiago Tripoli Upsala Valencia Washington Xanthippe Yokohama Zurich

During World War II (specifically in 1941), the requirements of joint Allied operations led to the development of the Joint Army/Navy Phonetic Alphabet:

Able Baker Charlie Dog Easy Fox George How Item Jig King Love Mike Nan Oboe Peter Queen Roger Sugar Tare Uncle Victor William X-ray Yoke Zebra

Several RAF phonetic alphabets were also used. After the war, with many aircraft and ground personnel drawn from the allied armed forces, "Able Baker" continued to be used in civil aviation. But many sounds were unique to English, so an alternative "Ana Brazil" alphabet was used in Latin America. But the International Air Transport Association (IATA), recognizing the need for a single universal alphabet, presented a draft alphabet to the ICAO in 1947 which had sounds common to English, French, and Spanish. After further study and modification by each approving body, the revised alphabet was implemented November 1, 1951:

Alfa Bravo Coca Delta Echo Foxtrot Golf Hotel India Juliett Kilo Lima Metro Nectar Oscar Papa Quebec Romeo Sierra Tango Union Victor Whisky Extra Yankee Zulu

Immediately, problems were found with this list—some users felt they were so severe that they reverted to the old "Able Baker" alphabet. To identify the deficiencies of the new alphabet, testing was conducted among speakers from 31 nations, principally by the governments of the United Kingdom and the United States. Confusion among words like Delta, Nectar, Victor, and Extra, or omission of other words under poor receiving conditions were the main problems. After much study, only five words representing the letters C, M, N, U, and X were replaced. The final version given in the table above was implemented by the ICAO on March 1, 1956, and was undoubtedly adopted shortly thereafter by the ITU, because it appears in the 1959 Radio Regulations as an established phonetic alphabet. Because the ITU governs all international radio communications, it was also adopted by all radio operators, whether military, civilian, or amateur (ARRL). It was finally adopted by the IMO in 1965.

In 1947 the ITU adopted the compound number words (Nadazero Unaone) later adopted by the IMO in 1965.

2006-06-12 12:44:21 · answer #1 · answered by Anonymous · 3 0

The Military Alphabet

2016-09-29 05:45:07 · answer #2 · answered by eycke 4 · 0 0

During World War II (specifically in 1941), the requirements of joint Allied operations led to the development of the Joint Army/Navy Phonetic Alphabet:

2006-06-12 12:45:09 · answer #3 · answered by Matt 2 · 1 0

You mean the phonetic alphabet? Like Alpha, Bravo, Charlie, delta, Echo, Foxtrot, Golf, Hotel, India, Juliet, Kilo, Lima, Mike, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Uniform, Victor, Whiskey, X-Ray, Yankee, Zulu?

So there are no mistakes.

Example: Company K (did he say "A"?)...hence "Kilo"...no mistaking that. Plus..nine is "niner" so as not to be cofused with "five".

Simple huh?

2006-06-12 13:09:59 · answer #4 · answered by Quasimodo 7 · 0 1

It began again round WWI; the primary global code used to be identified within the overdue Twenties. It's transformed plenty - for illustration, E was Easy (suppose Easy Company from Band of Brothers). The first organizations to make use of it had been aviation organizations, quickly adopted by means of the navy.

2016-09-09 00:36:47 · answer #5 · answered by marceau 4 · 0 0

Gee,
I was just going to say it was used to eliminate confusion when coordinates and info were being conveyed over the airwaves.

2006-06-12 12:45:44 · answer #6 · answered by J.D. 6 · 0 1

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