"Trustee reg." refers to the process of registering an aircraft in the United States through an aircraft trustee. An aircraft trustee is a U.S. citizen or entity that holds legal title to an aircraft on behalf of a non-U.S. citizen beneficiary. This is a common way for non-U.S. citizens to own and operate aircraft in the United States.
تتطلب إجراءات التصدير في الولايات المتحدة تسجيل الطائرات باسم الوصي للطائرات التي يملكها غير مواطني الولايات المتحدة
Export procedures in the USA require trustee registration for aircraft owned by non-U.S. citizens