OS 9 , Off Soundings Dinghy
Description
The OS 9 Off Soundings Dinghy is a traditional 9-foot sailing dinghy that was produced by Offsounding Yachts Ltd. of Centerport, New York, from 1982 to 1990. The designer remains unknown, but the boat represents the classic American small boat tradition of the 1980s. Offsounding Yachts Ltd. operated under the manufacturer identification code (MIC) "OFS" assigned by the U.S. Coast Guard, and produced various small craft including 9-foot dinghies during their eight-year production run. The company specialized in small recreational boats and dinghies, with the OS 9 being one of their signature models designed for yacht tending, day sailing, and recreational use. While exact production numbers are not documented, the company's hull identification numbers suggest steady production throughout the 1980s before ceasing operations in September 1990. The boat features traditional fiberglass construction typical of the era, with a simple but effective rig designed for ease of handling and versatility as both a sailing dinghy and rowing tender.
Construction Details
| Designer | In House Design |
|---|---|
| Builder | Offsounding Yachts Ltd. of Centerport, New York |
| Length | 9.000 ft |
| LOA | 9.000 ft |
The standard boat dimensions
| i | - |
|---|---|
| j | - |
| p | 11.25 ft |
| e | 7.33 ft |
| p2 | - |
| e2 | - |
| i2 | - |
| j2 | - |
| I | J | P | E | P2 | E2 | I2 | J2 |
|---|---|---|---|---|---|---|---|
| - | - | 11.25 ft | 7.33 ft | - | - | - | - |
Sails
OS 9 , Off Soundings Dinghy - MAINSAIL
| Luff | 11.25 ft - (3429 mm) |
|---|---|
| Foot | 7.33 ft - (2234 mm) |
| Leech | * 13.42 ft - (4090 mm) |
| Tack Angle | * 90.68 ° |
| Diagonal | 13.5 ft - (4115 mm) |
| Head (inches) | 1.5 in - (38 mm) |
| Area | * 41.88 ft² |
| Edit in Calculator |
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.
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