Aeronautics
type: Concept
notation: TL500-TL830
notation: HE9761-HE9900
related: Balloons

Airships
type: Concept
notation: TL650-TL668
related: Balloons

Balloons
type: Concept
created: 1986-02-11T00:00:00
modified: 1987-07-08T13:26:12
alternative label: Military balloons
alternative label: Aerostats
in scheme: lcsh
member: collection LCSHAuthorizedHeadings
member: collection SubdivideGeographicalIndirect
member: collection LCSH General
notation: TL609-TL639
related: Airships
related: Expandable space structures
related: Aeronautics
top concept of: lcsh

Expandable space structures
type: Concept
notation: TL940
related: Balloons