You are downloading the Aviation Power XAP file v188.8.131.52 for Windows Phone. Aviation Power is a free and useful Business app: Job seekers looking for employment or companies seeking personnel send your details to Aviation Power ... You can now download the offline XAP file to install & try it.
Download Locations for Aviation Power 184.108.40.206 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Aviation Power XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.