We found 2 dictionaries that define the word navigable airspace:

General (1 matching dictionary)

1. navigable airspace: Merriam-Webster

Computing (1 matching dictionary)

2. navigable airspace: Encyclopedia

▸ Words similar to navigable airspace ▸ Usage examples for navigable airspace ▸ Idioms related to navigable airspace ▸ Wikipedia articles (New!) ▸ Words that often appear near navigable airspace ▸ Rhymes of navigable airspace ▸ Invented words related to navigable airspace