White Cap 13.5
Description
The White Cap 13.5 (also known as the Old Town Whitecap) is a classic American wooden sailing dinghy built by the Old Town Canoe Company of Old Town, Maine, as a traditional lapstrake (clinker-built) daysailer/rowboat with a centerboard or drop keel. Introduced in the 1950s (with examples documented from the early 1950s through the 1960s), it features all-wood construction (typically cedar planking on oak frames with copper or bronze fastenings), a simple Bermuda (Marconi) sloop rig, and a conservative sail plan for easy, stable handling in protected or coastal waters—ideal as a family daysailer, yacht tender, or training boat. The design gained modest fame when one example, extensively modified by Robert Manry with a small cabin, became the famous Tinkerbelle, in which he completed a solo Atlantic crossing in 1965 (78 days from Massachusetts to England). Production numbers are low and undocumented precisely (likely dozens to low hundreds across the run), with surviving boats now prized as vintage wooden classics often requiring restoration.
Construction Details
| Designer | Unknown |
|---|---|
| Builder | Old Town Canoe |
| Length | 13.500 ft |
| LOA | 13.500 ft |
| Year Built | 1950 |
The standard boat dimensions
| i | 11 ft |
|---|---|
| j | 3 ft |
| p | 13 ft |
| e | 9.50 ft |
| p2 | - |
| e2 | - |
| i2 | - |
| j2 | - |
| I | J | P | E | P2 | E2 | I2 | J2 |
|---|---|---|---|---|---|---|---|
| 11 ft | 3 ft | 13 ft | 9.50 ft | - | - | - | - |
Sails
White Cap 13.5 - MAINSAIL
| Luff | 13 ft - (3962 mm) |
|---|---|
| Foot | 9.5 ft - (2896 mm) |
| Leech | * 15.59 ft - (4752 mm) |
| Tack Angle | * 88 ° |
| Diagonal | * 15.83 ft - (4825 mm) |
| Head (inches) | * 4.5 in - (114 mm) |
| Area | * 63.97 ft² |
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White Cap 13.5 - JIBSAIL
| Luff | * 9.12 ft - (2780 mm) |
|---|---|
| Foot | * 3.88 ft - (1183 mm) |
| Leech | * 8.11 ft - (2472 mm) |
| Percentage LP | * 115 % |
| Length Perpendicular | * 3.45 ft - (1052 mm) |
| Deck Angle | * 12.04 ° |
| Area | * 15.72 ft² |
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White Cap 13.5 - GENOA
| Luff | * 10.83 ft - (3301 mm) |
|---|---|
| Foot | * 4.77 ft - (1454 mm) |
| Leech | * 10.28 ft - (3133 mm) |
| Percentage LP | * 150 % |
| Length Perpendicular | * 4.5 ft - (1372 mm) |
| Deck Angle | * 4.17 ° |
| Area | * 24.36 ft² |
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Disclaimer. Boats are not all the same -- even when produced in the same factory of the same model. Sailrite does its best to publish accurate dimensions, but we often find it worthwhile to have our customers measure their boats carefully before we produce kits for them. You should take the same precautions, especially when the data is not from Sailrite. The information on this site is not guaranteed to be accurate. Sailrite offers this content as a service to our community, but takes no responsibility for the reliability of the data provided.