OceanPilot

Oceanpilot is a collection of personal projects. Most are free, IOS apps cost the price of a beer in your country.

B&G Triton 2 Mast Mount - 3dPrint

Print your own Triton2 instrument mast mount.

Features

• Fits any mast.
• Small footprint.
• No screw holes.
• Easy installation.
• Inexpensive.

Files:

• Triton2_v6.gx : GCode file for 3D printer.
• Triton2_v6.fpp: FlashPrint Slicer file.
• Triton2_v6.stl: STL file for slicer.
• Triton2_mount_v6.blend : Blender file for design.

Files available on GitHub and are shared under creative commons Attribution-NonCommercial Generic. You are free to share and adapt. You must give appropriate credit, and You may not use the material for commercial purposes. See detailed licence info on GitHub.

Time to Win

Time to Win demystifies handicap-based sailboat racing.

• Calculates corrected finish times between boats.
• Compare corrected times.
• Analyzing the impact of rating changes due to rig or sail changes.

Features

• PHRF, IRC, ORC formulas.
• Works with Time on Time (TOT) and Time on Distance(TOD).
• Super easy to enter ratings and elapsed time.
• PEstimated separation distance.
• PSelectable PHRF TOT parameters for local fleet averages and local wind conditions.

Use Cases:

Who won?
Boat B1 crosses the finish line in 90 minutes, finishing behind a faster rated boat (B2) with a faster rating. Using US Sailing PHRF, B1 rating is 117, and B2 rating is 106. Time to Win results: B1 must finish behind B2 by 1 minute and 29 seconds or less to win. The estimated separation distance at the finish is between 490 and 981 feet.

Changing handicap ratings.
A J80 has a PHRF rating of 117. The foresail is a 150% genoa. If the owner used a 100% class jib the rating is 123. What are the corrected time impacts for a 2-hour race? Time to Win results: On a 2-hour race, there is a 1-minute and 5-second difference. The baseline difference is 32 seconds per hour.

Find it on the appstore for the price of a beer.

Time to Mark

An advanced racing app providing real-time data on race course marks for tactical decision-making.

Time to Mark provides the following information on your iPhone and iWatch.

• Marks used for the race.
• Rounding direction for each mark.
• Distance and time to the next mark. Direction and relative angle to the next mark.
• Velicity Made Good to the next mark.
• Overstating and understating warnings.
• Target tacking and gybing angles to the next mark.

Features

• Target tack and gybe angles for general types of boats and over 60 specific boats.
• General types of boats include racing boats, sport boats, racer-cruiser, and cruisers.
• Examples of specific boats include J70, Farr 30, Beneteau 44.7, Tripp41, C&C 34-R.
• Target tack and gybe angles for high, medium, and low wind conditions.
• Waypoint management that supports multiple areas.

Time to mark is in testing. If you would like to partipate in testing TTM Contact: lindsay.mcrory@oceanpilot.com