O'Day 20

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O'Day 20
Development
Designer John Deknatel
Location United States
Year1973
No. built949
Builder(s) O'Day Corp.
Role Cruiser
NameO'Day 20
Boat
Boat weight 1,750 lb (794 kg)
Draft 3.93 ft (1.20 m) with centerboard down
Hull
Type monohull
Construction fiberglass
LOA 19.58 ft (5.97 m)
LWL 17.25 ft (5.26 m)
Beam 7.00 ft (2.13 m)
Engine type outboard motor
Hull appendages
Keel/board typestub keel with centerboard
Ballast400 lb (181 kg)
Rudder(s)transom-mounted rudder
Rig
Rig type Bermuda rig
I foretriangle height23.90 ft (7.28 m)
J foretriangle base7.80 ft (2.38 m)
P mainsail luff20.50 ft (6.25 m)
E mainsail foot8.00 ft (2.44 m)
Sails
Sailplan masthead sloop
Mainsail area82.00 sq ft (7.618 m2)
Jib/genoa area92.82 sq ft (8.623 m2)
Total sail area174.82 sq ft (16.241 m2)
Racing
PHRF 218
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The O'Day 20 is an American trailerable sailboat that was designed by John Deknatel of C.R. Hunt & Associates as a pocket cruiser and first built in 1973. [1] [2] [3] [4]

Contents

The O'Day 20 is a lower cost follow-on design to the O'Day 22. [4]

Production

The design was built by O'Day Corp. in the United States from 1973 until 1979, with 949 boats completed, but it is now out of production. [1] [4] [5]

Design

The boat was intended as a first cruising sailboat for an owner stepping up from a daysailer. The design put an emphasis on spaciousness and simplicity. [6]

The O'Day 20 is a recreational keelboat, built predominantly of fiberglass, with wood trim. It has a masthead sloop rig or optional Fractional rig, a raked stem, a slightly reverse transom, a transom-hung rudder controlled by a tiller and a fixed stub keel with a centerboard. It displaces 1,750 lb (794 kg) empty and carries 400 lb (181 kg) of lead ballast. [1] [4]

The boat has a draft of 3.92 ft (1.19 m) with the centerboard extended and 1.17 ft (0.36 m) with it retracted, allowing operation in shallow water or ground transportation on a trailer. [1] [4]

The boat is normally fitted with a small 3 to 6 hp (2 to 4 kW) outboard motor for docking and maneuvering. [1] [4]

The design has sleeping accommodation for four people, with a double "V"-berth in the bow cabin and two straight settee berths in the main cabin. The galley is located just aft of the bow cabin. The galley is equipped with a two-burner stove and a sink. The head is located in the bow cabin under the "V"-berth. Cabin headroom is 46 in (117 cm). [1] [4]

The design has a PHRF racing average handicap of 218 and a hull speed of 5.5 kn (10.2 km/h). [4]

Operational history

In a 2010 review Steve Henkel wrote, "The O'Day 22 ... was introduced in 1972 and a year later the O'Day 20 came along. According to the yachting press of the time, the smaller O'Day 20 was a lower-priced follow-up to the similar O'Day 22. ... Best features: It is interesting to compare the O'Day 20 with her near sisterships, the O'Day 19 and 192, one longer and one shorter in LOD. For example, both these comps have more internal space than the O’Day 20. But the O'Day 20 has a slightly better Motion Index resulting from her extra 200 pounds of ballast, and slightly more speed due to her longer LWL. Worst features: Other than the above, we don't see much difference. Maybe the only really bad feature was in the higher new price..." [4]

In a 1974 review in MotorBoating described the design as having, "four full-sized bunks, head, galley sink, icebox and optional stove make her self-sufficient away from port. A tall rig and 3'11" draft (with centerboard down) make her a lively performer under sail. Four hundred pounds of lead ballast make her safely self-righting. And her shallow draft keel (14" centerboard up) and tabernacle stepped mast make her easy to trailer." [7]

See also

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References

  1. 1 2 3 4 5 6 McArthur, Bruce (2021). "O'Day 20 sailboat". sailboatdata.com. Archived from the original on 19 September 2021. Retrieved 19 September 2021.
  2. ↑ McArthur, Bruce (2021). "John Deknatel". sailboatdata.com. Archived from the original on 11 September 2021. Retrieved 19 September 2021.
  3. ↑ McArthur, Bruce (2021). "Raymond Hunt (C.R. Hunt & Assoc.)". sailboatdata.com. Archived from the original on 26 January 2021. Retrieved 19 September 2021.
  4. 1 2 3 4 5 6 7 8 9 Henkel, Steve: The Sailor's Book of Small Cruising Sailboats, page 50. International Marine/McGraw-Hill, 2010. ISBN   978-0-07-163652-0
  5. ↑ McArthur, Bruce (2021). "O'Day Corp. 1958 - 1989". sailboatdata.com. Archived from the original on 11 November 2020. Retrieved 19 September 2021.
  6. ↑ Deknatal, John H. (February 1974). "Designer's Comments on the O'Day 20 Sloop". Boating. Retrieved 19 September 2021.
  7. ↑ "The O'Day 20". MotorBoating. December 1976. Retrieved 19 September 2021.
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