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Your cart is empty.Our most popular plotter! This instrument consists of a plotter mounted on a roller. The plotter contains distance scales at 1:20,000, 1:40,000, and 1:80,000 to fit the N.O.S. Coast and Harbor Charts, as well as an inch scale. Included are a semi-circular
Jorge
2025-08-14 20:11:11
Works as intended but quality not the best. Plastic can warp easily.
Joseph R. LaBeau, III.
2025-07-23 16:58:04
These devices are used in plotting navigation courses and in this particular instance, the constantly evolving waters in the Gulf of Mexico. A parallel ruler is rather old-school and funky in comparison to these doo-hickies. EZ to order coupled with lightning-fast processing and delivery. Happy Camper!
Guy Louwagie
2025-07-20 13:56:36
Product as expected, perfect.
JaneNJim
2025-05-27 15:59:21
I prefer this to a parallel rule. It is much easier to use on the smaller format of chart books. It's size and the roller aspect to its operation make it easier to use and less subject to slipping.
Customer
2025-03-23 18:12:19
Very high quality products. Expensive, but worth every penny. Prompt shipments. Very satisfied with this company.
MarkC
2025-03-20 19:50:52
I am a Airbus A380 pilot and are required by regulation to ensure that the navigation system is following the proper course across oceanic areas by plotting on a chart. One of the complexities that can occur is Air Traffic Control issue a re-route which necessitates the determination of initial True Tracks and distances between successive waypoints. Normally this is done with a table and can take several minutes, however with this plotter the job is very easy, even on the table provided on the Airbus. Construction of a very high standard.
Robert Eckhoff
2025-02-05 12:26:38
This device is intended to make accurate navigational measurements. This design can be faster to use than parallel rulers. I have utilized this exact model on my teacher's yacht, and it works great. However, I have purchased three, and returned three. The first was broken. The acrylic ruler was broke in two. The second had 0.5 degree of looseness. The third is also noticeably loose. Unacceptable for navigation. Do not buy.
kim
2025-01-05 19:52:24
Works good. Made out of 1/8" sturdy plastic (probably won't take bending at all). Wheels seem to grip plotting and chart paper reasonably well.It is about 12.5 inches long so you need a bit of room to use it - especially to keep the wheels on a level, gripping surface. It will go in my chart kit and out to sea.
scg
2024-12-17 18:44:18
Product finally arrived and is as described. Seller responded in a timely fashion to quesitons and was helpful in locating the package. The product is in original packaging with instructions. Recommend seller.
frostymonkeys
2024-11-21 15:08:18
Excellent product, well packaged and shipped quickly
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