ADF
Automatic Direction Finder or Automatic Direction Finding System a navagation system used by aircraft and sea-going ships. It consists of one or more ground stations that transmit a signal in the 225 to 500 kHz (.225 to .500 MHz) range. Because of the low-frequnecy of these signals, their range is very good and not limited by the line-of-sight range of the VOR system. The recevier in the airplane/boat uses a loop antenna to "home-in" on the station. There is also a long-wire receiving antenna installed on many aircraft. Most ADF receivers can also recieve the AM broadcast band (530 to 1710 kHz) so pilots can also home in on powerful broadcast stations. ADF signals should not be used in thunderstorms because the high amount of electro-magnetic interferance that lightening causes. Many pilots can't even use the ADF system, which is a shame, becuase of better systems such as VOR and the GPS systems.
The Urban Dictionary Mug
10/10 Looks exactly like the preview. Shipping was fast.
This is for my granddaughter whom I used to call cutie patootie until she found out another meaning for patootie. Then she didn’t like the name so much! This will be a perfect gift for her! She is 16.
Love the cups :) It reminds us of our sweet momma. I thought everyone knew the word "mommicked" but evidently it is an Eastern North Carolina thing...My sisters and I all married Northerner/ Yankees and they had never heard of the word. Thank you for a tender memory.
Cup came in one piece and looks as nice as it does in the picture! Only note is just be mindful of any typos in the description of the definition, they will show up on the cup too! Other than that, no complaints!
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