有兴趣的在美国飞行的朋友可以试试看运气啊。我查看了一下，应该是无论是否为用户，都可以参加抽奖的。

我们今年四月份刚购买了他们最高端的一个产品Duo和终身软件升级服务。如果你是个Geek，对于新科技产品特别有感觉，他们家的产品绝对合适。我家麦子超级geek，买之前跟他们老板在展台边狂侃，了解他们的软件编写过程，还有功能开发。我在一旁听得云里雾里，他反正是被他们的能力折服了，于是乖乖花了将近3500美金买了这个Duo。

事实上，我跟麦子两个都属于超级懒人，Duo也确实合适我们。Anywhere Map经过FAA的考核，可以作为Part 91私人飞行的electronic flight bag (EFB)。也就是说，出门飞行不需要带VFR sectional charts，可以在显示屏上显示的地图直接看到自己的飞机位置，还有XM Weather，机场信息与跑道滑行道详图。所有的IFR Chart和Approach Plate，同样你可以直接在显示器上看到自己的位置。不过，商用飞行，似乎不可以作为EFB的，最好查一下规定再决定是否购买。

他们这次送出的Quadra要比Duo小一些，功能少一些，但体积跟汽车用的Garmin GPS差不多，很方便携带，菜单也很简洁直观。

The Best Handheld GPS System is Now Free*

In celebration of the Tenth Anniversary of Anywhere Map™, Control Vision is giving away ten new Quadra™ systems. (For those who already have a Quadra, awards of an EFB upgrade or a combo Lifetime Anywhere Map with 100LL.com fuel prices subscription are offered.)

*Here's the "free" part: Control Vision is running this giveaway on line. 

The address for the giveaway is www.anywheremap.com/10for10/; and to learn more about the incredible Quadra system, including comparisons to less-capable, higher-priced units, have a look: www.anywheremap.com/anywheremap-quadra.aspx

The Quadra features a 4.3" true high-definition display with four times the detail of "other" 4.3-inch aviation GPS units. Aviation navigation and street mapping are built right in, and features like geo-referenced taxiways, 180 meter terrain, and obstacle awareness are standard features.

Everything you need is included: turn it on, and it works right out of the box. Adding features like XM Weather, sectional charts and approach plates can be done anytime. Further, the Quadra's MaxNAV™ technology makes the traditional boundaries of the original Sectional charts unnecessary. (Individual chart tiles are each stamped with an expiration date; a simple online process automatically keeps the map tiles current and up-to-date.)

Once you've flown to your destination, you can take the compact, self-contained display unit with you and enjoy superb 3D street mapping in your car. The complete system comes with both a car mount AND a full yoke mount.

P.S. Now through Oshkosh, all Anywhere Map Duo systems get a FREE UltraTAWS upgrade! This is a $195 value. UltraTAWS gives you 90 meter terrain (3 arc-seconds), seamless sectional overlay, plus low/high enroute chart overlay.

Prices and availability subject to change.