Radical 183 or radical fly meaning "flying" is one of the 11 Kangxi radicals out of 214 composed of 9 strokes.
In the Kangxi Dictionary, there are 92 characters to be found under this radical. Wikipedia
Cantonese Yale: fei1
Japanese Kana: ヒ hi (on'yomi); と-ぶ to-bu / と-ばす to-basu (kun'yomi)
