Navigation aids yog cov teeb pom kev dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav dav hlau. tshav pob/nbnuahua.com Lub teeb pom kev taw qhia tseem yog ib qho kev sib koom ua ke, npog tsib lub tshuab sib cais: aviation obstruction teeb, aviation teeb, navigation beacon teeb, heliport teeb pom kev zoo, thiab tshav dav hlau teeb pom kev zoo.
Lub installation ntawm navigational teeb pom kev zoo tsis yog ib qho kev teeb tsa ntawm tag nrho cov txheej txheem ntawm tus kheej. Los ntawm kev tshawb nrhiav thiab kev ntsuam xyuas ntawm qhov tseeb ib puag ncig, qhov tsim nyog navigational teeb pom kev zoo tuaj yeem raug xaiv rau kev teeb tsa thiab kev siv. Los ntawm kev ua kom muaj kev txuag thiab kev tiv thaiv ib puag ncig, nws kuj tuaj yeem siv tau. Maximize lub luag hauj lwm ntawm navigational teeb pom kev zoo.