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Aerodrome

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Title: Aerodrome  
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Collection: Aerodromes, Airfields, Airports by Type
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Aerodrome

Cotswold Airport in England
Pulkovo Airport, near Saint Petersburg, Russia

An aerodrome or airdrome is a location from which aircraft flight operations take place, regardless of whether they involve air cargo, passengers, or neither. Aerodromes include small general aviation airfields, large commercial airports, and military airbases. The term airport may imply a certain stature (having satisfied certain certification criteria or regulatory requirements) that an aerodrome may not have achieved. That is to say, all airports are aerodromes, but not all aerodromes are airports. Usage of the term 'aerodrome' remains more common in the UK and Commonwealth nations, and is conversely almost unknown in American English.

A water aerodrome is an area of open water used regularly by seaplanes or amphibious aircraft for landing and taking off.

According to the [1]

Contents

  • Etymology 1
  • History of aerodromes 2
  • Types of aerodromes 3
    • Airport 3.1
    • Air base 3.2
    • Airstrip 3.3
  • Aerodromes by country 4
    • Canada 4.1
  • See also 5
  • References 6

Etymology

The word aerodrome is derived from the Greek words aeras (αέρας), "air" and dromos (δρόμος), "road" or "course", literally meaning "air course". An ancient example was the term Hippodrome (stadium for horse racing and chariot racing, derived from hippos (ἵππος; "horse") and dromos (δρόμος; "course").

In the UK, the term was used by the Royal Flying Corps in the First World War and the Royal Air Force in the First and Second World War as it had the advantage that their French allies, on whose soil they were based and with whom they co-operated, used the cognate term aérodrome.

In Canada[2] and Australia,[3] aerodrome is a legal term of art for any area of land or water used for aircraft operation, regardless of facilities.

The term aerodrome is used in airport has mostly superseded use of aerodrome after World War II.

History of aerodromes

In the early days of aviation, when there were no paved runways and all landing fields were grass, a typical airfield might permit takeoffs and landings in only a couple of directions, much like today's airports, whereas an aerodrome was distinguished, by virtue of its much greater size, by its ability to handle landings and take offs in any direction. The ability to always take off and land directly into the wind, regardless of the wind's direction, was an important advantage in the earliest days of aviation when an airplane's performance in a crosswind takeoff or landing might be poor or even dangerous. The development of differential braking in aircraft, improved aircraft performance, utilization of paved runways, and the fact that a circular aerodrome required much more space than did the "L" or triangle shaped airfield, eventually made the early aerodromes obsolete. The city of the first aerodrome in the world is a French commune named Viry-Chatillon.

The unimproved airfield remains a phenomenon in military aspects. The DHC-4 Caribou served in the U.S. military in Vietnam (designated as the CV-2), landing on rough, unimproved airfields where the C-130 workhorse could not operate. Earlier, the Ju-52 and Fieseler Storch could do the same, one example of the latter taking off from the Führerbunker whilst completely surrounded by Russian troops.

Types of aerodromes

Airport

Soest Bad Sassendorf Airport near Soest, Germany

An airport is an aerodrome certificated for commercial flights.

Air base

Hahn Air Base, near Kirchberg, Rhein-Hunsrück, Germany

An air base is an aerodrome with significant facilities to support aircraft and crew. The term is usually reserved for military bases, but also applies to civil seaplane bases.

Airstrip

A private airstrip at what used to be RAF Knettishall

An airstrip is a small aerodrome that consists only of a runway with perhaps fueling equipment. They are generally in remote locations. Many airstrips (now mostly abandoned) were built on the hundreds of islands in the Pacific Ocean during World War II. A few airstrips grew to become full-fledged airbases as strategic or economic importance of a region increased over time.

Aerodromes by country

Canada

The Canadian Aeronautical Information Manual (AIM) says "...for the most part, all of Canada can be an aerodrome", however there are also "registered aerodromes" and "certified airports". To become a registered aerodrome the operator must maintain certain standards and keep the Minister of Transport (Canada) informed of any changes. To be certified as an airport the aerodrome, which usually supports commercial operations, must meet safety standards.[2] Nav Canada, the private company responsible for air traffic control services in Canada, publishes the Canada Flight Supplement (CFS), a directory of all registered Canadian land aerodromes, as well as the Canada Water Aerodrome Supplement (CWAS).[4]

See also

References

  1. ^ International Civil Aviation Organization (ICAO) Documents, Annex 14 to The Convention on International Civil Aviation (Chicago Convention), Volume I- Aerodrome Design and Operations under Definitions
  2. ^ a b Transport Canada AIM - AGA 2.0 Aerodromes and Airports
  3. ^ Commonwealth Consolidated Acts
  4. ^ CWAS description
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