This App designed for draft survey and another calculation relationship with surveyor and seafarer.

All in one application:

1. Draft Survey
2. Trim Request for 2 Holds
3. Heel/List Angel
4. Heel/List Value
5. Linear Interpolation
6. Bilinear Interpolation
7. Extrapolation
8. Vessel's Deflection
9. Capacity per Hold
10. Unit Converter

This application (draft survey) designed for easy and fast calculation with option for draft mark position toward perpendicular, option for LCA or LCF and keel thickness correction (subtracted to Quarter Mean Value or subtracted to draft value). It also has save and load feature.

Trim Request for 2 Hold application is purposed to make easy calculation about how many tons cargo must be put in your holds to achieve target trim. It only uses trimming table.

Heel/List angle is purposed to know how many degrees of Your vessel's list easily. Beside that, we also can make comparison list with actual draft with Vessel Clinometer.

Same as Heel/List Angel, this tool is also designed for making easy calculation. No need to remember the formula, just put how many degree and breadth of vessel now . The degree value can be seen on vessel clinometer.

Bilinear interpolation usually used for calculation for ballast water with sounding table compact design (sounding and trim correction into one page).

Unit converter also has stowage factor conversion (Cu.FT./L.T, Cu.FT./M.T, Cu.M./L.T, Cu.M/M.T, L.T./Cu.M, M.T/Cu.M). It can help Master or Officer to make loading/discharge sequence calculation and make stowage plan.

Key: Draught/Draft Survey, Interpolation, Deflection, Vessel, Ship, Marine, Surveyor