Engineering:Johnboat
A johnboat[1] is a flat-bottomed boat[2] constructed of aluminum, fiberglass, wood, or polyethelene with one, two, or three seats, usually bench type. They are suitable for fishing, hunting and cruising. The nearly flat hull of a johnboat tends to ride over the waves rather than cut through them as a V-hull might; this shallow draft – only a few inches[2] – enables the johnboat to operate in very shallow water,[3] but limits its use to calm waters. Johnboats typically have a transom onto which an outboard motor can be mounted. They are simple, easy to maintain, and inexpensive, though with many options to upgrade. Typical options may include live wells/bait wells, side or center consoles, factory-installed decks and floors, electrical wiring, accessory pads/mountings, and casting and poling platforms.
Johnboats are available commercially between 8 and 24 feet (2.4 and 7.3 m)[2] long and 32 to 60 inches (81 to 152 cm) wide, though custom sizes may be found. The design includes an open hull, without a bilge, leaving the ribs exposed. Many users choose to cover the ribs, producing a flat, level surface.
The Wasserwacht branch of the German Red Cross has chosen johnboats for their civil protection units for use during floods.
History
In the late 19th century, flat-bottom boats became popular in the Ozarks, being ideal for traversing the shallow waters in the Missouri Valley.[4][5][6]
These vessels were found useful for float fishing, duck hunting and carrying timber. Visiting tourists and travelers enjoyed the idea of flat-bottomed boats, as they could fish standing up and did not have to fear tipping over.
References
- ↑ Merriam Webster Dictionary
- ↑ 2.0 2.1 2.2 "Aluminum Fishing Boat". Discover Boating. National Marine Manufacturers Association. n.d.. https://www.discoverboating.com/buying/boat/aluminum-fishing-boats.
- ↑ "Shallow Water Boats: 7 Tips for Boating in Shallow Water". Discover Boating. National Marine Manufacturers Association. May 2017. https://www.discoverboating.com/resources/tips-for-boating-in-shallow-water.
- ↑ McNeil, W. K. (1995). Ozark Country. Univ. Press of Mississippi. ISBN 9781604738179. https://books.google.com/books?id=30z-UfhbMwwC&dq=ozarks+jon+boats&pg=PA71.
- ↑ Getchell, David (1994). The Outboard Boater's Handbook: Advanced Seamanship and Practical Skills. McGraw Hill Professional. ISBN 9780070230538. https://books.google.com/books?id=YpMTd7-Mb3sC&q=ozarks+jon+boats+19th+century.
- ↑ Everts-Boehm, Dana (1991). "The Ozark Johnboat: Its History, Form, and Functions". https://books.google.com/books?id=_tLfAAAAMAAJ&q=ozarks+jon+boats+19th+century.
![]() | Original source: https://en.wikipedia.org/wiki/Johnboat.
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