What a fantastic tool! To begin with, I bought PMDG's triple seven, initially the base pack only. To calculate my flex temp and takeoff performance, I was using PFPX and TOPCAT until I invested in the -300ER expansion, which is, regrettably not supported by TOPCAT. However I could not imagine using the airplane without proper takeoff (and landing) performance calculations so I started to look around what's available. This is how I came across TOPER. I started to use TOPER for the -300ER and right on the first use I encountered a bug which had to do with the "wet" runway option. Reported it to the developer - and behold, in less than 12 hours a fix - in fact an update - was released! TOPER is a very intuitive, easy to use and accurate tool, I have now been using it for not only the -300ER but also for the -200LR with absolute satisfaction. -
The product comes with its own airport database. Choose your 777 variant and whether you want metric or imperial units. You can select not only any given runway but also the intersection for reduced field takeoffs. I found some airports have a outdated runway data though but no big deal as the database is updated regularly. Select your desired flaps, air conditioning, anti-ice settings, pick your planned de-rate, add your TOW and the program will take care of the rest. It will give you a flex temp and your V speeds. I have to mention too, that I really like the design of the user interface, nice slim look, spot on! The developer behind TOPER is very helpful and it is obvious he is passionate about his product. If I could ask for something more that would be a dedicated 777-200F among the list of variants. Be sure to check out FS Decel PMDG 777 which does the landing calculations for you, made by the same developer! I am very happy with this purchase, absolutely five stars, strongly recommended!

Wonderfull scenery; but unfortunely it does not run under windows 10, I may doing something wrong. Please, how to install in windows 10? Does anybody can help?

Well, let's start saying that this is an old made airport, so the textures are not new like other scenaries, also, I installed it on P3D V3, and used the Miranda tool to do it, otherwise it's not possible. The scenary is not bad, more suitable for FSX then for P3d, but for who like's to fly to southamerica, there aren't new detailed scenaries, and many option available, this was designed for Fs2004 and updated for FSX, anyway, this scenary has over 5 years, overall in order to have at least 1 NON default airport in one of the south america island, for the money it's a good add on. Guys from Latin, if you can update the current south american airports or make new ones for P3D V3-V4 it would be appreciated!!!!

Finally a new airport published for FS2004. And also of very high quality, including the third parallel runway. This one can not miss in your FS2004 collection. Just publish also a renewed version for FS2004 of LPPT.

I like version 3 of this wonderful airport very much. The reason why it got 4 instead of 5 stars is that I had a CTD on approach due to an AF2 error. The developer has given in a special file some additional af2 files. The version 2.1 af2 seems to work good. I hope a version 3.3 is released.

Excellent add-on, which adds a new visual dimension to FS! I didn't notice any particular FPS impact, so, I'm very satisfied with this add-on!

Excellent product, not too heavy, FPS is really friendly and this product add that something special to FS, FSX in my case. Yes, worth of this money! Love it! It's my first Taburet product.

I noted an improvement in FPS; bought recently with this hope! Maybe not a lot of changes visibly, but there is something new and different at Trieste airport ...

Excellent product! FPS friendly, a lot of objects also arround the airport. Worth of money!

Breath of fresh air into our trusty NGX - really, really recommended!