core + attic (Attic Area): these terms have been either deprecated from the core or extentions, or removed from pending as not accepted into the full vocabulary.

aircraft

Canonical URL: http://schema.org/aircraft

Thing > Property > aircraft

The kind of aircraft (e.g., "Boeing 747").

Usage: Between 10 and 100 domains
Values expected to be one of these types
Text
Vehicle
Used on these types
Flight

Schema Version 3.3