Take Flight, Videl
In order to qualify for the World Martial Arts Tournament, Videl and Goten must first learn how to fly. Reluctantly agreeing to teach his brother Goten in this skill, Gohan is also saddled with instructing Vidal. Likewise deep into training is Gohan's fellow Z-Fighters Vegeta and Trunks.
Aired 17/11/1993EP 207 - Take Flight, Videl

1989
Dragon Ball Z
Goku is back with his new son, Gohan, but just when things are getting settled down, the adventures continue. Whether he is facing enemies such as Freeza, Cell, or Boo, Goku is proven to be an elite of his own and discovers his race, Saiyan. He meets many new people, gaining allies as well as enemies, as he still finds time to raise a family and be the happy-go-lucky Saiyan he is.
(Source: Anime News Network)