Essentials
| Designers | Alfred Edward "Bill" Luders Jr. (USA), Herman F. Whiton (USA) | |
| Builders | Bj. Aas, Bjarne Aas Båtbyggeri, Fredrikstad (NOR) | |
| Material | Mahogany, carvel planked, glassfibre covered | |
| 1st certificate issued | 1962 | |
| Original boat name | Ursula | |
| Original country | USA | |
| Original sail number | 041 | |
| Current location |
Notes
- 5.5 USA 41 - Boat lost - 13.05.2023 by Kaspar Stubenrauch
- The boat has been lost: A few years ago it was cut up and scrapped.
- 5.5 US-41 "Calorina" - 05.04.2015 by Kaspar Stubenrauch
- Information received from Deb Konyn:
US-41 - Calorina - Topsides Dark red - Deck Light grey - Owner Harold Derusha
- Information - 16.04.2009 by Matti Muoniovaara
- This is a Luders design #1019 L5.5#16.
The construction is of wood, with coatings of fiber glass for durability and ease of maintenance.
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Ownership history
| Sail# | Boat name | Owner name | |
|---|---|---|---|
| USA-041 | "Ursula" | Frash Whiton Boats Inc. (1962-1965) | |
| USA-041 | "Calorina" | Harold Derusha (?-?) | |
| USA-041 | "Chiquita" | Joe & Connie Shepro (?-?) | |
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