Freelancer is pilot has no his/her own wings. Because freelancer cannot take military mission, he/she should join for his job.

Wing is the organization of mercenary pilots serves one employer and one nation. Wing members must obey their employer and do not harm. Wing receives support from its employer and take the part of war. Mercenary pilot want to join a wing contracts employer through wing commander.

Any pilot has no wing can creates his or her own wing freely if he/she meets some requirements. Pilot contracts the nation want mercenary force and become the CO(Command Officer or Wing Commander) himself/herself. One wing can have maximum 10-20 pilots, include a commander.

Freelancers can join any open wing freely if there is room. For restricted wings the pilot has to apply, the Commander will accept or deny admission to the wing. Commanders can also invite freelancers to join.

You can leave your wing whenever you want. After leaving you cannot receive more support from wing and become a freelancer. A wing commander want to leave his or her wing must appoint next commander among other members. When a wing has only one member(you) you cannot leave the wing.

A wing commander appoint other wing member to the post of wing officer.

A Wing buy some equipments for the safety and convenience of wing members. Only Finance Officer decides to buy or sell equipement.

	KC-135 Stratotanker makes re-fueling in air possible. But only in friendly air.
	Repair Center allows to repair member's aircraft for no fee.
	HH-60 PaveHawk increases the probability of rescue when a pilot is lost his or her aircraft.
	Hospital reduces the time to recover the injured pilot.
	KeyHole-11 A surveillence satellite of CIA. It allows to view other wing's infrastructure information.
	GPS Satellite GPS stands for Global Positioning System. It makes GPS guided weapons available.
	Airborne Early Warning Enables AEW aircraft production (factory needed in sector), which provides radar, informs patrolling wingmen of bogeys, and increases computer aircraft accuracy when present in sector.

Concept:

Each air defense system has a certain altitude range in which it can successfully engage and destroy a target. For example the SA-2 missile is designed to intercept aircraft flying at a medium to high altitude. It would be unable to engage low flying aircraft. The same goes pretty much for the aircraft. Some aircraft are designed for low altitude and others for flying very high. For example the A-10 is designed for flying at low altitude. In the new system the SA-2 would be able to hit the B-52 but not the A-10. However the A-10 would be vulnerable to the ZSU-23 anti aircraft artillery, whereas the B-52 would simply be out of reach.

To see at which altitude the air defense system performs best, looks at the added data in the defense structure table. To know at which altitude your aircraft will be vulnerable to air defenses, look at the altitude in the aircraft information screen at McCoy.

System:

Aircrafts are labelled as ultra high(UH), high(H), medium(M) or low(L) altitude flying.

Table X: Aircraft classification (100% = always at this altitude, 0% = never at this altitude):

Type:		Low	Medium	High	Ultra High
F-16 Fighting Falcon F-14 Tomcat A-10 Thunderbolt II F/A-18 Hornet F-15 Eagle F-117 Nighthawk F/A-18E Super Hornet F-15E Strike Eagle AV-8B Harrier II+ A-6E Intruder F-4 Phantom II F-5E Tiger II Mig-21 Fishbed Mig-23 Flogger Su-24 Fencer Su-25 Frogfoot Mig-29M Fulcrum Tornado GR Mk.4 Mirage 2000 Rafale M Typhoon Su-34 Platypus F-22 Raptor B-52H Stratofortress Tu-160 BlackJack F-14D Bomcat Mig-31 Foxhound Mig-35 / 1.42 Su-37 B-2A Falcon 50		0% 0% 100% 0% 0% 0% 0% 25% 75% 75% 0% 50% 50% 0% 50% 100% 0% 50% 0% 0% 0% 50% 0% 0% 50% 0% 0% 0% 0% 0% 0%	100% 50% 0% 100% 25% 25% 75% 75% 25% 25% 75% 50% 50% 50% 50% 0% 75% 50% 75% 75% 75% 50% 25% 0% 0% 100% 0% 0% 50% 0% 50%	0% 50% 0% 0% 75% 75% 25% 0% 0% 0% 25% 0% 0% 50% 0% 0% 25% 0% 25% 25% 25% 0% 75% 100% 50% 0% 100% 100% 50% 100% 50%	0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Table Y: Air Defense Systems classification (100% = full hit, 0% = miss) :

Type:		Low	Medium	High	Ultra High
ZSU-23 Shilka SA-2 Guideline SA-6 Gainful MIM-23 Hawk MIM-104 Patriot		100% 0% 25% 25% 0%	50% 25% 100% 100% 50%	0% 100% 50% 25% 100%	0% 0% 0% 0% 0%