Aviation obstruction teeb hais txog cov teeb tshwj xeeb uas tau teeb tsa rau ntawm cov teeb meem thiab ua haujlwm ceeb toom los ntawm cov xim thiab luminescence, thiab muab cov haujlwm ceeb toom rau kev ya davhlau;
Tshav dav hlau navigation teeb hais txog lub teeb ntawm lub tshav dav hlau khiav, tsheb tavxij, thiab cov teeb meem uas siv los ceeb toom los ntawm cov xim, thiab muab cov tsheb aviation ceeb toom kev nyab xeeb rau kev tawm mus, tsaws, thiab ya davhlau.
Ntawm tag nrho, aviation obstruction teeb muaj nyob rau hauv qeb ntawm lub tshav dav hlau navigation teeb. Tshav dav hlau navigation teeb yog ib pawg loj, thiab aviation obstruction teeb muaj nyob rau hauv subcategory. Lub luag haujlwm tseem ceeb ntawm aviation teeb pom kev zoo yog ceeb toom cov tsheb aviation hauv kev ya davhlau, thiab txheeb xyuas tag nrho cov txheej txheem ntawm kev cuam tshuam los ntawm cov xim los pab aviation hauv kev nyab xeeb.