| RK Class symbol | |
 Reedling RK4 | |
| Development | |
|---|---|
| Designer | Ian Proctor |
| Year | 1963 |
| Design | One-design |
| Builder(s) | Reedling Yachts Ltd |
| Name | Reedling |
| Boat | |
| Crew | 2 |
| Draft | 2.75 ft (0.84 m) |
| Hull | |
| Type | Monohull |
| Construction | Wood |
| Hull weight | 1,065 lb (483 kg) |
| LOA | 19.08 ft (5.82 m) |
| LWL | 15.58 ft (4.75 m) |
| Beam | 6.08 ft (1.85 m) |
| Hull appendages | |
| Keel/board type | Fixed |
| Rig | |
| Rig type | Fractional rig |
| Sails | |
| Mainsail area | 149.5 sq ft (13.89 m2) |
| Jib/genoa area | 75 sq ft (7.0 m2) |
| Spinnaker area | 240 sq ft (22 m2) |
The Reedling is a one-design, fractional rigged keelboat designed and built by Reedling Yachts Ltd (now dissolved), Horning, Norfolk, UK.
The Reedlings class flag is the International Code of Signals Flag for the letter K
