Bản mẫu:Thông số kỹ thuật máy bay/doc

=== Aircraft specifications ===  
Editors beware: formatting of code to make it "look nice" is very likely to inadvertently introduce leading and trailing blank lines into the template output.
This template has provisions for four sections: General characteristics, performance, armament, and avionics.  What follows is list of the parameters that appear in each section, and specialised instructions for their use where necessary.
Most numerical quantities are divided into 'main' and 'alt'.  For example, the quantity 'empty weight' is specified by the parameters  and .  For a U.S. aircraft, which are measured using the English System of units, the value for 'main' would be given in pounds (lb), and the value for 'alt' in kilograms (kg).  Some other aircraft are measured using the metric system, so they will have kg for 'main' and lb for 'alt'.
Because of the ParserFunctions this template uses, all values will automatically appear in the article once they have been specified.  For example, if I specify , the text- Wing area: 1,000 ft2 (93 m2)
will automatically appear in the article.
In the following instructions, parameters are referred to thus: .  When indicating which values should be entered for each parameter, the notation |parameter name=vale will be used.

**Non-specifications parameters**
The template uses three paramters that are not directly related to the specs: , , and .  The first two control template output; the last one provides citation information.
:If the aircraft is a rotorcraft (including helicopters, gyrodynes, tiltrotors, etc.), the value for this parameter should be |plane or copter?=copter.  If it is a fixed wing aircraft, the value should be specified as |plane or copter?=plane.
:For planes that are powered by jet engines or rockets, specify |jet or prop?=jet. For those powered by propellers, specify |jet or prop?=prop.  Occasionally, aircraft have both jet engines and propellers; for these, specify |jet or prop?=both.  Unpowered aircraft such as gliders should be denoted by |jet or prop?=neither.
:Used to cite the sources for the specifications section.  Example: .  See Wikipedia:Citation templates for information on the citation templates available and how to use them.

**General characteristics**
:The number of people required to operate the aircraft.  If you wish to specify the roles played by each crew member, do so in something similar to the following format: |crew=3 (pilot, copilot, flight engineer)
:The number of passengers the aircraft can carry if the plane is commercial.  For general aviation aircraft, this should usually be specified x number of passengers: |capacity=88 passengers and can include crew.  Most military transports can be used for patients.  In this case, something similar to the system used for the C-130 Hercules may be in order:
capacity=
** 92 passengers or
** 64 airborne troops or
** 74 litter patients with 2 medical personnel
, , :Specifies the amount of cargo that can be carried by an aircraft.  For 'main' and 'alt', specify the weight of the payload.  If applicable, use {} to specify the type of payload usually carried, such as fertiliser for agricultural aircraft or mail for mailplanes.
, :The length of the aircraft from nose to tail.  For helicopters, this means the length of the fuselage without taking the rotor into consideration.
, :The wingspan of fixed wing aircraft, or the main rotor diameter for rotorcraft.
, 
, :The area of the wing of a fixed wing aircraft, or the total area of all main rotors for rotorcraft (does not include maneuvering rotors).
:For fixed wing aircraft, the type of airfoil the wing uses. Eg, see NACA airfoil for information on airfoil types.
aspect ratio: for fixed wing aircraft, the aspect ratio of the wing - a parameter generally of interest in gliders (sailplanes) 
, :The weight of the aircraft when unloaded—no crew, passengers, cargo, or fuel.
, :The weight of the aircraft when loaded for a 'typical' mission.  This statistic is cited for almost any aircraft, but it is relatively arbitrary, so only use statistics given in sources.
, :The difference between the aircraft's maximum weight and empty weight.
, , :The heaviest the aircraft can be and still get off the ground.
: A place to put anything relevant not included already under the general parameters eg "Fuel Capacity: 500 gallons"

**Engines**
If there is any information that needs to be added after the engine specs, it should be added using the parameter . eg 
.

**Propeller driven aircraft**
:The number of engines that drive the propellers.  For fixed wing aircraft, this is usually—but not always—the same as the number of propellers.
:The model of engine the aircraft uses.  Example: .
:The configuration of the engine.  Examples: , , .
, ():The power output of the engine.
:For some engines the power output may have been originally measured in an unconventional unit.  For example, older German engines originally had their power measured in Pferdestärke (PS).  Sample usage of this parameter: 
rockets = 
missiles = 
hardpoints =   to specify the number of hardpoints
hardpoint capacity =  to specify the capacity of hardpoints eg as total payload
and
hardpoint rockets = 
hardpoint missiles= 
hardpoint bombs = 
hardpoint other = 

to specify the types of hardpoint weapons

**Avionics**
Will be added later
Infobox Aircraft