He is in the Burnt tower which is just up to the north above the gym
Go to the burned tower in Ecrateak City and talk to Eusine. Morty is in there too, helping Eusine find a way to tame Suicune down in the basement. When you try to go down the ladder, Your rival shows up and challenges you to a battle. Defeat your rival and go to the basement. The Three ledgandary dogs will look at you and then scatter. Entei first, Raikou second. Suicune will take one bound until he is in front of you. He will stop and look at you for a moment, then Eusine will come down and suicune will run off. Morty will then be back at his Gym
You need the Fog Badge from Morty the Ecruteak Gym Leader in Ecruteak City before you can use Surf outside of battle.
in eutreaka city with the fourth gym leader morty, go to the pokemon center and he should be there
Outside Cianwood City Gym.
Assuming you mean the hm fly on Pokemon crystal, you get it from the lady out side of Cindawood gym.
Morty. He has ghost type Pokemon.
Morty is the Gym Leader of the Ecruteak City Pokemon Gym.
Complete the Burned Tower and Morty's gym in Ecruteak City will be open.
In Gold the fourth gym Leader is Morty. Morty specializes in Ghost type pokemon, and his gym is located in Ecruteak city.
Go to the burned tower in Ecrateak City and talk to Eusine. Morty is in there too, helping Eusine find a way to tame Suicune down in the basement. When you try to go down the ladder, Your rival shows up and challenges you to a battle. Defeat your rival and go to the basement. The Three ledgandary dogs will look at you and then scatter. Entei first, Raikou second. Suicune will take one bound until he is in front of you. He will stop and look at you for a moment, then Eusine will come down and suicune will run off. Morty will then be back at his Gym
In his Gym in Ecruteak City.
In the Ecruteak city gym.
You need the Fog Badge from Morty the Ecruteak Gym Leader in Ecruteak City before you can use Surf outside of battle.
in eutreaka city with the fourth gym leader morty, go to the pokemon center and he should be there
This gym leader's name is Morty he's in Ecruteak City and he's located to the left of Pokemon Center. Ghost type Pokemon are used in here, in this gym.
Falkner, Bugsy, Whitney, Morty, Chuck, Jasmine, Pryce, Claire, Surge, Misty, Erika, Brock, Janine, Sabrina, Blaine, Blue
The eighth gym leader is Claire in Blackthorn City