navigation aid in a sentence

Examples

1. Most airports in Papua do not have modern navigation aids.
2. Some airports have outdated navigation aids and inadequate inspection and maintenance facilities and procedures.
3. Coast Guard crews also concluded navigation aids were working properly.
4. MAN'S best friend might soon be superseded as a navigation aid for the blind.
5. You need telephones today, you need navigation aids . ..
6. As from this date, there was no ATC, navigation aids, runway or fire cover.
7. Since World War II, radio navigation aids and fish finders have been widely used.
8. This raised the need for better landing aids, and for night navigation aids in general.
9. Occasionally the " Waban-Aki " performed navigation aid maintenance.
10. If the article has navigation aids then the table of contents should reflect that fact.