They don't, that's in red, blue, green, yellow, leafgreen, and firered.
It is in lavender town :P
you can get it of a team rocket guy in heart gold/soul silver
Defeat Team Rocket in the radio tower.
The Radio Tower.
There is no way to enter the stairs being blocked by a guard. The guard is for security purposes because of what happened at the Goldenrod Radio Tower when Team Rocket hijacked it.
You go to lavender town for Kanto and Goldenrod for Johto
get the EXPN card in lavender town to get that station
You need to have: Restored the Power to the Magnet Train/Radio Station before you can gain the Radio Card. (You need to find the Rocket in Cerulean Gym, find the part, chase the Rocket down and take the part to the Powerstation (East of Cerulean/North of Lavender). The owner of the Radio Station in Lavender (it's where the Pokemon Tower formerly was) will give you the upgrade.
you can get the rocket suit by going to the studio in the tunnel. a rocket will be there and will assume you are a new recruit. he will give you the last rocket suit there.
In the team rocket warehouse after you beat archer.
Defeat team rocket
you can not do that sorry