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  • Sailboat Guide

Trac-16 is a 16 ′ 4 ″ / 5 m catamaran sailboat designed by Steve Nichols and built by AMF Corp. and Alcort starting in 1983.

Rig and Sails

Auxilary power, accomodations, calculations.

The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.

Classic hull speed formula:

Hull Speed = 1.34 x √LWL

Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio .311 Hull Speed = Max Speed/Length ratio x √LWL

Sail Area / Displacement Ratio

A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.

SA/D = SA ÷ (D ÷ 64) 2/3

  • SA : Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
  • D : Displacement in pounds.

Ballast / Displacement Ratio

A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.

Ballast / Displacement * 100

Displacement / Length Ratio

A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.

D/L = (D ÷ 2240) ÷ (0.01 x LWL)³

  • D: Displacement of the boat in pounds.
  • LWL: Waterline length in feet

Comfort Ratio

This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.

Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam 1.33 )

  • D: Displacement of the boat in pounds
  • LOA: Length overall in feet
  • Beam: Width of boat at the widest point in feet

Capsize Screening Formula

This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.

CSV = Beam ÷ ³√(D / 64)

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AMF Trac 16

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  • Sailing Talk

AMF Trac 14 and 16 catamarans

  • Thread starter paintboy
  • Start date Dec 16, 2018
  • Dec 16, 2018

paintboy

I currently own a trac 14 and wondered how many more are out there. Any tips or advice on it? We have only had it in the water once this past summer but plan on many trips next summer. Looks to be a quality built boat and I like how it can be disassembled for storage.  

  • Aug 21, 2020

Heinrich_Crew_Adventures

Heinrich_Crew_Adventures

EC970326-4E1B-459D-8EAB-982B59BB4126.jpeg

Attachments

4DCC3BDF-CE4F-4F4A-8056-717C217C8297.jpeg

Heinrich_Crew_Adventures said: Recently purchased an AMF Trac 16 and need to find replacement plugs. The universal plugs we bought ended up being too big. Bought the boat through a friend, so I may try calling the original store Lynn Sailboats in Houston to see if they have any suggestions. AMF Trac 16 is in great shape, though! Just need new plugs and will recall the mast and need to add a buoy atop the mast (and bring catamaran friends View attachment 40789 to show us the ropes)! Click to expand...
  • Aug 22, 2020

Cactus Cowboy

Cactus Cowboy

Well-known member.

:rolleyes:

We love all the suggestions and tips! We have friends who offered to show us the ropes, since reading the manual and watching YouTube isn’t the same thing as being on the lake. Here’s the manual I found from a beach cats forum . Curious if y’all recommend any YouTube tutorials on how to rig this thing? We had adult sailing lessons but with a young family (busy with kids), we haven’t been on the water in a while. We appreciate the tips!!  

  • Jun 5, 2023

Hello! I'm hoping there are still some AMF users out there. Just bought an older AMF Trac 16 and Dying to get it on the water. Looks like the trampoline is in decent condition but Im finding a few issues. One, the mast won't go vertical when I'm rigging it and have stays attached even at furthest points on stay extenders. The Forestay has about a three foot gap. I'm concerned my stays are wrong. Does anyone have the specs on the stays? How long they should be? Could I fix this with longer stay extenders? Also missing the pins for the rudders. Does anyone have the specs on them? Going to try to find something that works in the mean time.  

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Trac 16  

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dsnell

  • Rank: Lubber
  • Registered: Feb 20, 2006
  • Last visit: Dec 08, 2022

golfdad75

  • Registered: May 29, 2010
  • Last visit: Apr 28, 2015

klppurdy

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  • Registered: Apr 19, 2011
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amf trac 16 catamaran

IMAGES

  1. TRAC 16 catamaran by AMF, 1990, Truth or Consequences, New Mexico

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  2. TRAC 16 catamaran by AMF, 1990, Truth or Consequences, New Mexico

    amf trac 16 catamaran

  3. AMF Trac 16 Catamaran, Central Florida Panhandle, sailboat for sale

    amf trac 16 catamaran

  4. Am AMF TRAC 16 purjevene 1987

    amf trac 16 catamaran

  5. AMF Trac 16 catamaran sailboat for sale

    amf trac 16 catamaran

  6. 1986 AMF Trac 16 Catamaran sailboat for sale in Maryland

    amf trac 16 catamaran

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COMMENTS

  1. Trac 16

    AMF Alcort: Role: Sailing dinghy: Name: Trac 16: Boat; Displacement: 359 lb (163 kg) Draft: 9 in (23 cm) Hull; Type: catamaran: Construction: fiberglass: LOA: ... The Trac 16 (sometimes styled as the TRAC-16 or Trac-16) is an American catamaran sailboat that was designed by Steve Nichols as a day sailer and first built in 1983.

  2. Looking for info on AMF's Trac 16 :: Catamaran Sailboats at

    The trac catamarans were built by AMF (they used to build sunfish and lasers too). The performance of most of the common 16 ft boardless cats (trac 16, prindle 16, hobie 16, nacra 5.0, G-cat 5.0) is going to be pretty similar. I would get whatever boat you find that is in the best condition. The owner's manual for the trac16:

  3. TRAC-16

    TRAC-16. Save to Favorites . Beta Marine. BOTH. US IMPERIAL. METRIC. Sailboat Specifications Definitions Hull Type: Catamaran (no boards/asym.) Rigging Type: Frac. Sloop (Rotating Spar) LOA: 16.42 ft / 5.00 m: LWL: 15.92 ft / 4.85 m ... AMF Corp. Download Boat Record: Notes. Photo courtesy of Adam Hunt. Sailboat Forum.

  4. PDF Catamaran Sailing at TheBeachcats

    Welcome to the fast, exhilarating sport of catamaran sailing. Sailing your AMF Alcort Trac 16 will open doors to a whole new way of life for you This owners manual is designed to help you become thoroughly familiar with the operation and maintenance of your boat. Please read these instructions carefully before attempting to sail or rig your boat.

  5. First time sailing, on trac 16 catamaran

    We were on a 1983 AMF Trac 16 at Lake Sonoma. I recorded this with my iPhone in a waterproof case on a lanyard. TONS of fun! This is our first time sailing. We were on a 1983 AMF Trac 16 at Lake ...

  6. Trac-16

    List it for free and it will show up here. Trac-16 is a 16′ 4″ / 5 m catamaran sailboat designed by Steve Nichols and built by AMF Corp. and Alcort starting in 1983.

  7. AMF Trac 16 sailboats for sale by owner.

    AMF Trac 16 preowned sailboats for sale by owner. AMF Trac 16 used sailboats for sale by owner. Home. Register & Post ... Sort by: Length Year Price Added. AMF Trac 16 1986 Trac 16: Length: 16' Beam: 6' Year: 1986: Type: other: Hull: fiberglass catamaran: Engine: gas inboard; Location: Greenwood, South Carolina; Asking: $1,000: Sailboat Added ...

  8. 1986 AMF Trac 16 Catamaran sailboat for sale in Maryland

    16' AMF Trac 16 Catamaran. Year. Length. Beam. Draft. Location. Price. 1986. 16' 8' ' Maryland. $900. Description: This catamaran has been in indoor storage. The trampoline fabric seems to be in good shape. The Jib has a date of 1992, and I think we have had it in storage since not long after that, so the sails are almost new. A main sheet may ...

  9. AMF Trac 16 catamaran sailboat for sale

    1990 AMF Trac 16 Ready to Sail 16 foot Newer main sheet and jib and newer rigging. The trapeze is in great shape the twin hulls are consistent with a boat of this vintage (no holes, but there are some scratches). No trailer Sailboats for sale. Catalinas/Capris for Sale. Hunters for Sale. Macgregors/Ventures for Sale. Sailboat Photo Gallery

  10. 1983 AMF Trac 16 sailboat for sale in Pennsylvania

    16 Catamaran sailboat, fast and fun, includes a galvanized trailer with highway wheels. This boat was designed and built by the folks who built the Sunfish and other sailboats. It is a well-built boat, it is just too big for me now that my sons are have moved out. We have had a lot of fun with this great boat.

  11. AMF Trac 14 and 16 catamarans

    AMF Trac 16 is in great shape, though! Just need new plugs and will recall the mast and need to add a buoy atop the mast (and bring catamaran friends View attachment 40789 to show us the ropes)! I would remove the old plug base and use those yak plugs you have in the package. Those are the same plugs I put on the trac 14.

  12. AMF Trac 16 :: Catamaran Sailboats at TheBeachcats.com

    Catamaran sailing repair tips, pictures, forums and classified ads catamarans for sale by owner Hobie, Nacra, AHPC, Solcat, Aqua Cat for sale. ... AMF Trac 16 ; New topic; Print topic ; rn56515. Rank: ... Posts: 2; Posted: Jul 21, 2012 - 07:26 AM Just purchased a Trac 16 but cannot find an owners manual. Anyone know of where I can get one ...

  13. How to Set Up a Trac Catamaran

    The Trac 14 is similar to the Trac 16 and is the American version of the Australian Windrush. More deta... This video details how to set up a Trac 14 catamaran. The Trac 14 is similar to the Trac ...

  14. Trac 14

    The Trac 14 is an American catamaran sailing dinghy that was designed by Australians Richard McFarlane and Jay McFarlane as a one-design racer and first built in 1980.. The design is a licensed version of the 1976 Windrush 14, which was originally known as the Surfcat and built by Windrush Catamarans of Australia.The Trac 14 is 25 lb (11 kg) heavier than the Windrush 14.

  15. amf sailboats for sale by owner.

    AMF Trac 16 1986 Trac 16: Length: 16' Beam: 6' Year: 1986: Type: other: Hull: fiberglass catamaran: Engine: gas inboard; Location: Greenwood, South Carolina; Asking: ... 43' CSK Catamarans Polycon Cabrillo way Marina, California Asking $115,000. 36' Catalina Mk II St Thomas US Virgin Islands Asking $30,000. 41' Bristol 41 Aft Cockpit

  16. IL-2 Battle of Moscow: I-16 Type 24 (v1.107c)

    Polikarpov I-16 flight test vs Bf 109 E-7 & Heinkel He 111http://forum.il2sturmovik.com/topic/168-developer-diary/page-4#entry339359System:i7 6700k @ 4.0GHzG...

  17. TRAC-14

    Catamaran (no boards/asym.) Rigging Type: Fractional Sloop: LOA: 14.08 ft / 4.29 m: ... The Trac-14 is an Australian design originally called the SURFCAT, later WINDRUSH, and built under licence in the US by AMF Alcort. ... 16 to 20 would indicate reasonably good performance; above 20 suggests relatively high performance.

  18. AMF Trac 16 :: Catamaran Sailboats at TheBeachcats.com

    Catamaran sailing repair tips, pictures, forums and classified ads catamarans for sale by owner Hobie, Nacra, AHPC, Solcat, Aqua Cat for sale. ... AMF Trac 16 ; Print topic ; rn56515. Rank: Lubber; Registered: Jul 21, 2012; Last visit: Jul 28, 2012; Posts: 2; Posted: Jul 21, 2012 - 07:26 AM Just purchased a Trac 16 but cannot find an owners ...

  19. Trac 16 :: Catamaran Sailboats at TheBeachcats.com

    Catamaran sailing repair tips, pictures, forums and classified ads catamarans for sale by owner Hobie, Nacra, AHPC, Solcat, Aqua Cat for sale. Home; Forums ++ ... dsnell Is anyone aware of class rules governing the AMF Trac 16? The Trac 14, 16 and 18 have Portsmouth numbers, and so had "class" rules at one time.

  20. CSKA Moscow

    Daniel Hackett scored a career-high 28 points, and Mike James dished 11 assists while leading CSKA Moscow past their former team AX Armani Exchange Milan 78-...

  21. IL-2 BATTLE OF MOSCOW

    Flying the Sturmovik Escort Mission for the I-16 in IL-2 Great Battles/Battle of Moscow in Virtual Reality via the Oculus Rift-S

  22. AMF sailboats for sale by owner.

    35.5' Endeavour E35 Presently on the hard for winter storage at Morgans Marina, New Jersey Asking $35,000