The only way to get Zapdos in R/S/E is either trade it from FireRed, LeafGreen, or XD after obtaining it in game or through an event. Or you could trade with a friend who has a Zapdos.
zapdos
I want to guess zapdos because zapdos is electric/flying.
Zapdos was created in 1996.
you can find zapdos in the power plant.
Can't catch zapdos in sapphire
you can find zapdos in ecrutak city
Zapdos's strongest attack is THUNDER!
Ditto is useful for breeding, however there are a few pokemon that are incapable of breeding. Most legendries will not breed. Zapdos will not breed with ditto.
you can find zapdos in mt thunder
Zapdos is found in the Power Plant.
(in Pokemon Yellow) Zapdos has drill peck and thundershock.
You can not get Zapdos on sapphire without an external hacking device.