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Brent Danley
Science, technology, humor and wisdom.

International Radiotelephony Spelling Alphabet

Ever talked on the phone with someone who was trying to phonetically convey to you a confirmation code or a name and they were having trouble coming up with words to correspond with each letter? “Um…d, as in ‘dog’…um…b, as in ‘boy’…um…n, as in ‘nancy’…” It’s quite frustrating–at both ends–and entirely unnecessary. There is a much more elegant and standard solution, the International Radiotelephony Spelling Alphabet.

Every child should learn this simple alphabet in elementary school. It would take any person of average intelligence an hour to memorize and would make those times when we must verbally spell words much less troublesome. I memorized this code long before I joined the US Air Force. Every young airman is required to learn this code. I am also a private pilot and am required to know and use the code when talking on the radio during flight.

Today at my appointment with the optometrist I read the eye chart using the phonetic alphabet. They asked, “Were you in the military?” and said, “It seems like we’re in World War II.” It’s unfortunate that they are not used to hearing patients use this simple code. It is far superior to the muddled alternative.

Snellen Chart

Snellen Chart

Line 8 on the Snellen chart above is probably usually read as, “D as in dog, E as in egg, F as in firefly, P as in …”. Or even worse, “D, E, F, P…” “For the first letter did you say ‘D’ or ‘B’?” Phonetically it would simply be, “Delta, echo, foxtrot, papa, …” Much simpler and unambiguous.

Learn this code. Use it. Then we’ll work on switching to the metric system, twenty-four hour time format, writing the date with decreasing specificity, and switching from Fahrenheit to Celsius. I’m not holding my breath. :)

FAA radiotelephony phonetic alphabet and Morse code chart

FAA radiotelephony phonetic alphabet and Morse code chart

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2 comments

  • Author comment by Kirsten Uhler · 20090623 at 08:59

    I learned the International Radiotelephony Phonetic Alphabet years ago when I took a flying course. I later used it when I was dealing with part numbers at an airplane fastener company, and have used it ever since. Everyone should know this alphabet and use it! It is error-proof and much better than the ineffective and confusing way most people try to convey letters.

    Reply

  • Admin comment by Brent Danley · 20090623 at 09:05

    Excellent comment, Kirsten. It’s good to be “in a relationship” with such a smart chick. :)

    Reply

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