This achievement is story related and cannot be missed.
After Tavi opens the doors to let you into The Village, "Spare Parts" begins. The first aircraft part is right in front of you. After this, just follow the on screen prompts and look up and press
to parkour to the other collectibles, which are all clearly marked. When you reach the 2 huge pits, jetpack down with
and
. The mission ends after you reach the sonar box and you climb the ship.