1. Great apps can help a lot on a routine work onboard..All details are included regarding wind up to plotting them with photos of Sea condition from The mariners Handbook..Instead of cross referencing your observation into other pubs.
2. Useful for determining true winds as well as determining a good course for desired winds for operations such as flight operations.
3. I highly recommend this this to anyone in the maritime industry.Save time to calculate onboard.
4. Very useful for any wind calculation at sea.
5. 90% accuracy in actual/manual calculation.Very good app.
6. Here you have all in one with a tap of fingertips..Fantastic App.