nilReason | NilReasonEnumeration
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AD_TFC | string
| All traffic on the manoeuvring area of an aerodrome and all aircraft flying in the vicinity of an aerodrome.(Annex11).
Description:
A type of special air traffic.
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Inherited from CodeAirspaceActivityBaseType | |
HELI_TFC | string
| Helicopter or gyrocopter operations.
Description:
A type of special air traffic.
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Inherited from CodeAirspaceActivityBaseType | |
TRAINING | string
| Flights conducted for the purpose of training.
Description:
A type of special air traffic.
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Inherited from CodeAirspaceActivityBaseType | |
AEROBATICS | string
| The usage of unusual or artful flying manoeuvres for recreation, competition, or entertainment.
Description:
A type of special air traffic.
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Inherited from CodeAirspaceActivityBaseType | |
AIRSHOW | string
| A show at which aircraft are on view and featuring aerial displays.
Description:
A type of special air traffic.
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Inherited from CodeAirspaceActivityBaseType | |
SPORT | string
| The competition or practice by an individual or a group to achieve the best aerial performance.
Description:
A type of special air traffic. This could be an air race or aerobatic training or competition.
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Inherited from CodeAirspaceActivityBaseType | |
ULM | string
| Ultra light flights. |
Inherited from CodeAirspaceActivityBaseType | |
GLIDING | string
| Flying a non-power-driven heavier-than-air aircraft.
Description:
A type of special air traffic. (ICAO derived) A glider derives its lift in flight chiefly from aerodynamic reactions on surfaces which remain fixed under given conditions of flight.
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Inherited from CodeAirspaceActivityBaseType | |
PARAGLIDER | string
| Recreational and competitive flying sport using a free-flying, foot launched aircraft.
Description:
A type of special air traffic. When paragliding, the pilot sits in a harness suspended below a fabric wing, whose shape is formed by the pressure of air entering vents in the front of the wing. It is known in some countries as parapenting.
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Inherited from CodeAirspaceActivityBaseType | |
HANGGLIDING | string
| Recreational and competitive flying sport using a small glider from which the operator is suspended in a frame and which is controlled by movements of the body.
Description:
A type of special air traffic.
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Inherited from CodeAirspaceActivityBaseType | |
PARACHUTE | string
| Exiting a flying aircraft by an individual using a parachute.
Description:
A type of special air traffic. A parachute is a soft fabric device used to slow the motion through the atmosphere by generating drag.
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Inherited from CodeAirspaceActivityBaseType | |
AIR_DROP | string
| The dropping of troops, supplies, bombs, etc., from an aircraft.
Description:
A type of special air traffic.
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Inherited from CodeAirspaceActivityBaseType | |
BALLOON | string
| Flight activity involving a bag called the envelope that is capable of containing heated air, with a gondola or basket suspended beneath.
Description:
A type of special air traffic.
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Inherited from CodeAirspaceActivityBaseType | |
RADIOSONDE | string
| The lifting of devices through the atmosphere, which are tied to a helium or hydrogen filled balloon.
Description:
A type of special air traffic. Radio probe and meteorological balloons are examples.
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Inherited from CodeAirspaceActivityBaseType | |
SPACE_FLIGHT | string
| Vertical launch for space flight operations.
Description:
A type of special air traffic.
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Inherited from CodeAirspaceActivityBaseType | |
UAV | string
| The operation of a powered, aerial vehicle that does not carry a human operator.
Description:
A type of special air traffic. (NATO derived) An Unmanned Aerial Vehicle uses aerodynamic forces to provide vehicle lift, can fly autonomously or be piloted remotely, can be expendable or recoverable, and can carry a lethal or non-lethal payload.
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Inherited from CodeAirspaceActivityBaseType | |
AERIAL_WORK | string
| Operations in which an aircraft is used for specialized services.
Description:
A type of special air traffic. Services such as agriculture, construction, photography, surveying, observation and patrol, search and rescue, aerial advertisement, etc. are examples.
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Inherited from CodeAirspaceActivityBaseType | |
CROP_DUSTING | string
| Spraying crops with fertilizers, pesticides, and fungicides from an agricultural aircraft.
Description:
A type of special air traffic.
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Inherited from CodeAirspaceActivityBaseType | |
FIRE_FIGHTING | string
| Intense fire fighting activity involving chemical agents being laid down from fire fighting aircraft.
Description:
A type of special air traffic.
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Inherited from CodeAirspaceActivityBaseType | |
MILOPS | string
| The execution of operations by the military.
Description:
A type of military activity (usually).
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Inherited from CodeAirspaceActivityBaseType | |
REFUEL | string
| Transfer of fuel between aircraft in the air.
Description:
A type of military activity (usually).
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Inherited from CodeAirspaceActivityBaseType | |
JET_CLIMBING | string
| Climb-out of jet aircraft via predefined and common tracks.
Description:
A type of military activity (usually).
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Inherited from CodeAirspaceActivityBaseType | |
EXERCISE | string
| Intercepting and destroying of hostile aircraft or conducting similar training activities.
Description:
A type of military activity (usually).
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Inherited from CodeAirspaceActivityBaseType | |
TOWING | string
| Drawing or pulling through the air a target for aerial shooting practice.
Description:
A type of military activity (usually).
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Inherited from CodeAirspaceActivityBaseType | |
NAVAL_EXER | string
| Naval forces (for example: vessels or aircraft) conduct firing and/or munitions exercises.
Description:
Distinguished from areas where Naval forces conduct general operations and manoeuvres.
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Inherited from CodeAirspaceActivityBaseType | |
MISSILES | string
| The launch, transit, and targeting of guided missiles.
Description:
A type of military activity (usually). (NATO) A guided missile is an unmanned self-propelled vehicle whose trajectory or course, while in flight, is controlled.
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Inherited from CodeAirspaceActivityBaseType | |
AIR_GUN | string
| The delivery of air to air or air to ground weapons for the destruction of a target.
Description:
A type of military activity (usually).
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Inherited from CodeAirspaceActivityBaseType | |
ARTILLERY | string
| The discharge of a projectile into the air for the destruction of a target.
Description:
A type of military activity (usually).
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Inherited from CodeAirspaceActivityBaseType | |
SHOOTING | string
| The discharge of a gun or bow to propel arrows, bullets, etc swiftly or violently direct and sharply in specified directions.
Description:
A type of military activity (usually). This could be a shooting range or hunting area.
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Inherited from CodeAirspaceActivityBaseType | |
BLASTING | string
| Controlled use of explosives to excavate or remove rock.
Description:
A type of hazard.
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Inherited from CodeAirspaceActivityBaseType | |
WATER_BLASTING | string
| The action or an act of forcing out or emitting something suddenly underwater.
Description:
A type of hazard. Usually involving violence and noise.
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Inherited from CodeAirspaceActivityBaseType | |
ANTI_HAIL | string
| The use of small rockets to protect crops by seeding clouds with small particles that prevent hailstorms from forming.
Description:
A type of hazard.
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Inherited from CodeAirspaceActivityBaseType | |
BIRD | string
| Bird hazard. |
Inherited from CodeAirspaceActivityBaseType | |
BIRD_MIGRATION | string
| A high number of bird species as they fly instinctual routes based on breeding or diverse environmental urges.
Description:
A type of hazard. For Example: Large scale movements of migrating birds occur during various months in the European-Mediterranean and UK areas. There are also large concentrations of nesting, breeding, and wintering birds, often numbering in the millions.
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Inherited from CodeAirspaceActivityBaseType | |
FIREWORK | string
| Launching of pyrotechnic devices.
Description:
A type of hazard.
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Inherited from CodeAirspaceActivityBaseType | |
HI_RADIO | string
| Electromagnetic fields produced by high intensity radio transmission.
Description:
A type of hazard.
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Inherited from CodeAirspaceActivityBaseType | |
HI_LIGHT | string
| Non-navigational lights with high visibility potential.
Description:
A type of hazard.
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Inherited from CodeAirspaceActivityBaseType | |
LASER | string
| The emission of photons in a coherent beam by an optical source.
Description:
A type of hazard. Laser stands for Light Amplification by Stimulated Emission of Radiation. An example is a laser light show.
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Inherited from CodeAirspaceActivityBaseType | |
NATURE | string
| Wildlife, flora, fauna or features of geological or other special interest which is reserved and managed for conservation.
Description:
A type of protection. This is given a protective status. This could provide special opportunities for study or research. For example, a national park.
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Inherited from CodeAirspaceActivityBaseType | |
FAUNA | string
| The animals or animal life of a given area, habitat, or epoch which is easily and dangerously aroused by excessive aerial noise such as from an aircraft.
Description:
A type of protection. Examples include mink or turkey farms and zoos.
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Inherited from CodeAirspaceActivityBaseType | |
NO_NOISE | string
| Airspace in which special procedures or other precautionary measures are established for reducing noise.
Description:
A type of protection.
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Inherited from CodeAirspaceActivityBaseType | |
ACCIDENT | string
| Airspace needing a protective status due to an investigation of a flight catastrophe.
Description:
A type of protection.
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Inherited from CodeAirspaceActivityBaseType | |
POPULATION | string
| An area with a high concentration of inhabitants.
Description:
A type of protection.
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Inherited from CodeAirspaceActivityBaseType | |
VIP | string
| The presence of an individual of renowned status and considered as a very important person.
Description:
A type of protection.
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Inherited from CodeAirspaceActivityBaseType | |
VIP_PRES | string
| The presence of an individual with status of head of state.
Description:
A type of protection.
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Inherited from CodeAirspaceActivityBaseType | |
VIP_VICE | string
| The presence of an individual with status of Vice-Head of State.
Description:
A type of protection.
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Inherited from CodeAirspaceActivityBaseType | |
OIL | string
| An area in which oil occurs in quantities worthy of exploitation.
Description:
A type of industrial hazard.
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Inherited from CodeAirspaceActivityBaseType | |
GAS | string
| Pumping natural gas from the ground or converting gasoline into vapour.
Description:
A type of industrial hazard.
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Inherited from CodeAirspaceActivityBaseType | |
REFINERY | string
| A facility where petroleum and/or petroleum products are refined.
Description:
A type of industrial hazard.
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Inherited from CodeAirspaceActivityBaseType | |
CHEMICAL | string
| A facility utilizing a chemical process for manufacturing.
Description:
A type of industrial hazard.
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Inherited from CodeAirspaceActivityBaseType | |
NUCLEAR | string
| An installation which provides power, derived from fission or fusion of atomic nuclei.
Description:
A type of industrial hazard. |
Inherited from CodeAirspaceActivityBaseType | |
TECHNICAL | string
| Generic technical activity affecting air traffic.
Description:
A type of industrial hazard.
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Inherited from CodeAirspaceActivityBaseType | |
ATS | string
| Custom specific flight information service, alerting service, air traffic advisory service, air traffic control service, area control service, approach control service, or airport control service is provided.
Description:
A type of procedure/service. This could be a service in the air or on the ground.
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Inherited from CodeAirspaceActivityBaseType | |
PROCEDURE | string
| Special procedures established for use by operational personnel in execution of their flight.
Description:
A type of procedure/service. An overhead approach is an example of a special procedure.
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Inherited from CodeAirspaceActivityBaseType | |
OTHER | string
| Other |
Inherited from CodeAirspaceActivityBaseType | |