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The vessels each displace 1,920 long tons (1,950 t) while measuring about 95 m (311 ft 8 in) in length and 12 m (39 ft 4 in) in width. [ 1 ] [ 2 ] The OPV will use the UNIted COmbined Radio aNtenna (UNICORN) NORA-50 integration mast, which has a bar-shaped dome that houses the antennas for tactical data link, Tactical Air Navigation System ...
The boat has a draft of 4.00 ft (1.22 m) with the standard keel and 3.00 ft (0.91 m) with the optional shoal draft wing keel. [ 1 ] The boat was originally fitted with an outboard motor well, but some later ones were equipped with inboard Universal Atomic 4 gasoline or Universal diesel engines .
148.50 sq ft (13.796 m 2) [ edit on Wikidata ] The Hartley TS16 (Trailer Sailer 16 foot) is an Australian trailerable sailing boat that was designed in 1956 by New Zealander Richard Hartley as a day sailer and which later became a one design racer .
Guyed masts are frequently used for radio masts and towers. The mast can either support radio antennas (for VHF, UHF and other microwave bands) mounted at its top, or the entire structure itself can function as a mast radiator antenna (for VLF, LF, MF). In the latter case, the mast needs to be insulated from the ground. Guyed radio masts are ...
These boats differed from Tiru by adding a 15-foot (4.6 m) section forward of the control room. They also retained all four diesel engines. They also retained all four diesel engines. This increased the boat's length to 322 feet (98 m) and raised surfaced displacement to approximately 1,975 tons.
Many mast-aft rigs utilize a small mainsail and multiple staysails that can resemble some cutter rigs. A cutter is a single masted vessel, differentiated from a sloop either by the number of staysails, with a sloop having one and a cutter more than one, or by the position of the mast, with a cutter's mast being located between 50% and 70% of the way from the aft to the front of the sailplan ...
It employs a folding antenna mast that extends to a height of 13 metres (43 ft) when deployed and can be integrated with an Interrogation Friend or Foe (IFF) capability. Coverage is stated to be from ground level to 10,000 metres (33,000 ft) in altitude. In Swedish service, the radar is designated PS-70 and PS-701.
The Marlow-Hunter 50 Center Cockpit is a recreational keelboat, built predominantly of fiberglass.It has a B&R rig fractional sloop rig, a raked stem, a center cockpit, a walk-through reverse transom with a swimming platform and folding ladder, an internally mounted spade-type rudder controlled by a wheel and a fixed fin keel or wing keel.
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