Jet Charter
Jet Aircraft
Jet aircraft are aircraft with jet engines.
Unlike propeller-powered aircraft, jet aircraft normally fly at
altitudes as high as 10,000 to 15,000 meters, about 33,000 to
49,000 feet. At these altitudes, jet engines can achieve maximum
efficiency over long distances. The engines in propeller powered
aircraft achieve their maximum efficiency at much lower altitudes.
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Modern Jets
Modern jets generally cruise at speeds of 0.75 to 0.85 Mach,
which is to say, 75 percent to 85 percent of the speed of sound.
The speed of sound is a function of air temperature and pressure,
and therefore the speed of a jet is not constant in terms of miles
per hour, but varies with atmospheric conditions. In general, modern
jets fly at about 420 to 580 miles per hour or 680 to 900 km/h.
NASA and the FAA have recently been promoting Very Light Jets,
small general aviation aircraft seating 4 to 8.
Excerpt from "Jet aircraft." Wikipedia, The Free Encyclopedia.
16 Oct 2006, 04:24 UTC. Wikimedia Foundation, Inc. 29 Oct 2006
http://en.wikipedia.org/w/index.php?title=Jet_aircraft&oldid=81728192 Aircraft Charter
The term Air Charter is a catch all phrase
that refers to the renting of an entire aircraft vs. individual
aircraft seats. While the Airlines specialize in selling
transportation by the seat, air charter companies focus on
small groups for specialized itineraries, urgent / time sensitive
freight or cargo, air ambulance and any other form of ad hoc air
transportation.
Generally speaking, air charter is also known as air taxi, executive
charter, jet charter and more broadly as private aviation. In the
United States air charter / air taxi is governed by Part 135 of the
FARs (the Federal Aviation Regulations), unlike the larger scheduled
airlines, which are governed by more stringent standards of Part 121
of the FARs, which are regulations designed for scheduled air carriers.
It is believed that over 70% of the private air charter in the world
is within the United States, the largest market for private aviation
globally.
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Beginning in the late 1990's the air charter / air taxi interest moved
into main stream media and discussion with the growth and advent of
several key factors:
- Very Light Jets or VLJs popularized the concept of small affordable
jets that would bring the capital carrying cost of aircraft down enough
so that many more could be sold and operated. Eclipse Aviation is perhaps
one of the most well known new aircraft brands, although other companies
including Adam Aircraft, Cessna, Honda, and Embraer have designed or built
VLJ's of their own. While the air taxi debate is concerned with whether
these aircraft will actually contribute to change, the mere discussion,
media coverage and excitement over new technology is bringing more and
more attention to the concept of ad hoc air transportation.
- Internet Communication: Because air charter was never part of the
major GDS or travel distribution systems, it could not reach wider audiences.
With the advent of the Internet, distribution of information regarding the
availability of aircraft, placement, pricing etc., became more available to
the increased broker and buyer community.
- Problems: Growing dissatisfaction with the scheduled airlines over
security and congestion related delays. While not all airline passengers
could afford alternatives, the upper echelons of airline passengers sought
was to stop flying commercially or exploring corporate aviation, fractional
or air charter.
- Alternatives: Air Charter and its cousin Fractional Ownership popularized
the notion of private aircraft use and ownership. Fractional aircraft ownerships
growth led to the advent of a distinct set of regulations in the United States
designed specifically to regulate fractionally owned aircraft companies. These
new regulations are spelled out clearly in Part 91 Subpart K and bring fractional
aircraft operations into line with existing air charter regulations, making
fractional ownership into simply another flavor of ad hoc air transportation.
Aircraft manufacturers, such as Eclipse Aviation and Adam
Aircraft Industries, and others maintain that the construction of cheaper,
smaller and faster jets will enable inexpensive point-to-point private aviation,
creating a new industry. Others maintain that these new aircraft will lower
the barriers to ownership enabling more wealthy individuals to own jet aircraft,
but will not result in their wide adoption for commercial applications. Critics
argue that basic economics, demographics, industry inertia and operational
constraints will automatically limit the birth of an air taxi industry.
Excerpt of "Air charter." Wikipedia, The Free Encyclopedia.
16 Oct 2006, 01:35 UTC. Wikimedia Foundation, Inc. 25 Oct 2006
http://en.wikipedia.org/w/index.php?title=Air_charter&oldid=81701852
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