What about the single player, if you don’t want to spend time and money you always can use helicopter cheat or trainer, in order to get all things without any efforts. Perhaps it is pointless to say to you that cheat codes is unfair. Remember that using a cheat codes negatively effect on getting achievements and will reduce the amount of fun that you getting from the game on about 60-70%.
The clearest fair way to get the helicopter is to take it from Trevor’s airfield. In fact it becomes available only after you finished the Three’s Company mission. However, it isn’t only one way to get helicopter. And don’t forget that to keep a helicopter you’ll have to buy the helipad.
Military scout helicopter Buzzard can be stolen from Fort Zancudo or you can buy it in Internet for $2 millions.
High-speed quadruple Frogger can also be bought for %1.3 millions on the www.elitestraver.com. After the purchase helicopter will be placed on your own helipad or in hangar in the Airport. To choose the vehicle in an hangar or helipad just come to the marker and use the change-vehicle button.
Maverick and its variants (police, news, and ambulance) can be stolen from the roof of the main hospital in the South Vinewood.
It may also be found on skyscrapers helipads or purchasing in Internet for %780 000.
Cargobob - it's even more heavy assault machine, bought for $2.2 million through the Internet or hijacked from the military bases.
Be careful: the pilot of this helicopter has a habit of taking off from the platform and fly around the base. At the time of theft on your tail will be the whole lot of soldiers and even tanks, so this can cause difficulties.
Where to find a helicopter in GTA Online
What's about GTA Online, there is quite harder to find a helicopter, firstly because you’re not the only one who looking for the «bird». There are a few places where occasionally the helicopters have spawned. They spawn randomly so you can’t foresee which of the helicopters you will find.
First spawn place located on the roof of Central Hospital in the South Vinewood
Just climb up to the ladder nearby parking entrance, then go up another stairs to the helipad.
Second place where helicopter is, also in the city, can be found on the parking nearby shore of small bay in west part of the city. Helicopter stay on the ground without any security; it is an easy prey for the players, so if you want to get it you can’t manage it without good luck.
Another helicopter appear in Airport, on the helipad, straight in front of Devin Weston hangar. It's quite easy to get to it.

One more helicopter can be found on the roof of a building in the research center in Palomino Highlands.

Drive in to the research center. Go through first guard post and farther till the blue fence. On right from you might be a transformer box, climb up to the box and get through the fence. Then run across the parking to the building with the stair which lead to the roof. By the way, if you’re lucky you can find another helicopter on the roof near by.
Last helicopter in our list located in the Sandy Shores airfield, in the same place where in the single player Trevor's helicopter located.
Hope that our article will help you to feels more confident in GTA 5. After all, a helicopter, especially if it heavily armed, shall give to you a serious superiority over less savvy players. Look for updates on ours website and find out all the useful information first!