From Avalara LandedCost, by the LandedCost Research Team, updated June 1, 2017.
This page provides an overview of the basic import duty rates applied to goods that fall under the classification code 40121300 in Thailand. This product category is defined to include:
"Of a kind used on aircraft"
Thailand is involved in a total of 1 trade agreement, and is associated with 1 country group.