airships

Buoyant flying vessels

Airships are lighter-than-air aircraft that use gas—historically hydrogen, now helium—for buoyancy and engines for propulsion and steering.

Unlike balloons, airships can be directed rather than merely drifting with the wind.

The term covers rigid designs with internal frameworks (like the Hindenburg), semi-rigid types, and non-rigid blimps.

The airship drifted silently over the city.

types

zeppelin

Rigid lighter-than-air craft

non-rigid · skyship · Goodyear blimp · barrage balloon · observation balloon

structure

envelope

Folded paper enclosure

propeller · framework · rigging · fins · keel · nose cone · duralumin · outer cover

history

Hindenburg

Ill-fated German dirigible

golden age · airmail · barnstorming · World War I · reconnaissance · bombing raids · Akron · Macon · Italia

buoyancy

helium

Lightest noble gas

  • hydrogenSimplest atomic element
  • liftMechanism for vertical transport
  • buoyancyFluid's upward resistance

float · ascend · altitude · levitate · ballast · gas valves · displacement · neutral buoyancy · superheat

operations

mooring

Vessel's secured resting place

navigator · flight · navigation · airspeed · wind drift · ballasting · valving · landing · walking · patrol

Categories
Opposites
buoyancy principle

airshipsairplanes

Powered flying vehicles

jets · helicopters · gliders · drones · rotorcraft

operating medium

airshipssubmarines

Underwater naval vessels

ships · watercraft · trains · boats · automobiles

speed and modernity

airshipssupersonic jets

Aircraft exceeding sound speed

jet aircraft · rockets · high-speed rail · Concorde · fighter jets

Family

airship, airshipped

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Positive · Everyday, not technical · Rated G