You go to the top floor where there will be a team rocket guy dressed as the director. Battle him and he will give you a key to somewhere in the underground. When finding the real director, he will give you a card key.
After you do the team rocket thing the guy gives it to you at the top of the radio tower.
save the radio tower director from team rocket and you get the clear bell.
you have to reach to the blackthorn city to go to radio tower , defeat team rocket and receive clear bell
After they broadcast there comeback on the radio tower, the rocket grunt will be gone.
first,you clear enmies and then ...
You need to get a Team Rocket-outfit which can be obtained in the underground road in Goldenrod just south of the Radio Tower. After obtaining this you can access the other levels of the Radio Tower. After that it is pretty straightforward.
You beat Team Rocket in the Radio Tower. And then the Owner of the Radio Tower or whatever he is gives you the Rainbow wing at the top of the Tower.
beat the team rocket in the radio tower in golden rod
radio tower
Get the clear bell as a gift from the Radio Tower Director (from Goldenrod) after defeating Team Rocket. Go to the Tin Tower entrance and you will later face three sages that you must battle. You meet Suicune once you enter the tower.
you receive the rainbow wing from the director of the radio tower after defeating the rocket executive at the top of the radio tower in goldenrod city.
Beat team rocket in Goldern City at the radio tower