Found 2 items, similar to airworthiness.
English → English (WordNet) Definition: airworthiness airworthiness n : fitness to fly; “the plane received a certificate of airworthiness”
English → English (gcide) Definition: airworthiness airworthiness \airworthiness\ n. 1. fitness to fly. “the plane received a certificate of airworthiness”. [WordNet 1.5]