Essentials
| Designer | Britton Chance Jr. (USA) | |
| Builders | E. Sommerfeld, Bootswerft Edmund Sommerfeld, Wentorf (GER) | |
| Material | Vacuum laminated wood | |
| 1st certificate issued | 1978-05-10 | |
| Original boat name | Lady Bird | |
| Original country | SUI | |
| Original sail number | 121 | |
| Current location | Thun, Lake of Thun (SUI) |
Notes
- "The Sommerfeld boats" - 7 sisters - 15.08.2017 by Kaspar Stubenrauch
- These boats are sisterboats to a Britton Chance jr. design: Z-114, Z-116, Z-117, Z-118, Z-121, Z-122 and G-21 which later became Z-127.
Upon an initiative of Thomas Sprecher, the form was built in Switzerland, carried to company Sommerfeld in Northern Germany, back then reknown specialists for cold laminated hulls. The boats were delivered and finally the form returned.
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Ownership history
| Sail# | Boat name | Owner name | |
|---|---|---|---|
| SUI-121 | "Lady Bird" | F. Treib (1978-?) | |
| SUI-121 | "Kracoukass" | K/T Boubaker/Favre (?-?) | |
| SUI-121 | "Kracoukass" | A. Ruffin (?-?) | |
| SUI-121 | "Savannah" | W. Clénin (?-?) | |
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