<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31395773</termId><termName>light aircraft</termName><termType>PT</termType><termNote><![CDATA[ Small, lightweight, low-cost, low-horsepower aircraft with a maximum take-off weight of 12,500 pounds; usually fixed-wing, single-pilot, privately owned aircraft. ]]></termNote><termCreatedDate>2026-03-30 20:46:23</termCreatedDate><relation><relationType>UF</relationType><termId>31395774</termId><termName>aircraft, light</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31395775</termId><termName>airplanes, light</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31395776</termId><termName>light airplanes</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31395777</termId><termName>lightplanes</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31355796</termId><termName>aircraft by construction</termName><termType>PT</termType></relation></term>  </Zthes>