2024 PHRF-NB Membership/Rating Certificate
This certificate expires on April 30, 2025, or upon change of ownership, whichever comes first.
Certificate status: Published
Ratings | |
| 209 | 221 |
| Spinnaker | Non-Spinnaker |
Administrative Data
| Name: | Eric Hall |
| Address: | Privacy Protected |
| Email: | |
| Primary Phone: | |
| Secondary Phone: | |
| Yacht Club: | Bristol |
Yacht
| Yacht Name: Blackwing | Sail Number: SK 19 |
| Designer: L. Francis Herreshoff | |
| Manufacturer: Edey & Duff | Model: STUART KNOCKABOAT 28 |
| Hull Serial Number: EADSK019F595 | Date Manufactured: 1995 |
| Other Ratings: ELI-PHRF:186 | Date Last Rated: |
Boat Measurements
| I: 24 | J: 8.75 | LOA: 28 |
| P: 28.6 | E: 13 | LWL: 22.83 |
| ISP: 24 | SPL: 8.75 | Draft: Max 5.5 / Min 2.42 |
| Py: | Ey: | |
| Beam: 6.92 | Displacement: 4000 | |
| Rig Type: Sloop | Rig: Fractional | |
| Keel Weight: 2400 | Keel Material: Lead | |
| Composite Rigging: no | Other Ballast: | |
| Mast Material: Aluminum | Spinnaker Type(s): Symmetrical | |
| Asymmetrical Spinnaker Tacked To: | ||
Variables
| Engine: Outboard | Prop. Type: |
| Prop. Install: | Rudder: Skeg |
| # of Blades: | Keel: Full Keel |
Sails
| Headsails to be used (LP%) | |
| Headsail 1 | 100 |
| Headsail 2 | 110 |
| Headsail 3 | |
| Headsail 4 | |
| Mainsail Measurements | |
| MHB | 0.43 |
| MUW | 2.59 |
| MTW | 4.81 |
| MHW | 8.03 |
| MQW | 11.02 |
Spinnakers to be used
| Spin # | JC | SMG | Foot | Luff | Leech |
| Spin 1 | 15.74 | 15.34 | 24.26 | 24.26 | |
| Spin 2 | |||||
| Spin 3 | |||||
| Code 0 |
| Headsail Credit: n/a |
Comments/Modifications
2021- No spinnaker on board., Correction on Non spin adj .
2022- No changes
2023- Called in Spin measurements. No adjustments.
2024- No changes.
Committee Use Only
PHRF #: 17960 | |||
| Base Rating | 207 | Non-Spin Adj. | 12 |
| Genoa Spin Adj. | 0 | Genoa Non-Spin Adj. | 0 |
| Mainsail Adj. | 2 | Furling Adj. | 0 |
| Spin. Area Adj. | 0 | Whisker Pole Adj. | 0 |
| Prop. Adjustment | 0 | ||
| Mast Adj. | 0 | Misc. Adj. | 0 |
| Committee Signature | Date | ||
| Katherine Rotsky | 2024-03-29 | ||