2023 PHRF-NB Membership/Rating Certificate

This certificate expires on April 30, 2024, or upon change of ownership, whichever comes first.

Certificate status: Published

72 94
Spinnaker Non-Spinnaker
Administrative Data
Name:John Greifzu Jr
Address:Privacy Protected
Primary Phone:
Secondary Phone:
Yacht Club:NYYC
Yacht Name: Growth SpurtSail Number: USA 261
Designer: J Boats
Manufacturer: Pearson CompositesModel: J-109
Hull Serial Number: Date Manufactured: 2006
Other Ratings: YRA LISDate Last Rated:
Boat Measurements
I: 46.5J: 13.3LOA: 35.25
P: 43.25E: 15.5LWL: 30.5
ISP: 48.88SPL: 0Draft: Max 7
Py: Ey:
Beam: 11.5Displacement: 10900
Rig Type: SloopRig: Fractional
Keel Weight: 3900Keel Material: Lead
Composite Rigging: noOther Ballast:
Mast Material: AluminumSpinnaker Type(s): Asymmetrical
Asymmetrical Spinnaker Tacked To: rsprit
Engine: InboardProp. Type: Folding
Prop. Install: Sail DriveRudder: Spade
# of Blades: 2Keel: Fin Keel
Headsails to be used (LP%)
Headsail 1105
Headsail 2
Headsail 3
Headsail 4
Mainsail Measurements
Spinnakers to be used
Spin # JC SMG Foot Luff Leech
Spin 118.829.130.1157.947.15
Spin 2
Spin 3
Code 018.818.7324.9349.5447.31
Headsail Credit: Roller Furling

Thanks for processing. For use at NYYC annual regatta. I attached my YRA LIS certificate. Declaring larger genoas for this regatta.
I gave the measurements I have for the 108 sq m class spinnaker. I don't have spinnaker measurements handy for non-class A2 spinnaker. It is 120 sq meters, which is the standard A2 for PHRF in J109.
2017- Roller Furling Adj included in ODR. Oversized spin -3.
2023- Oversized spin -3, Undersized Main +1 Revised main no adjustment, Class Main.

Committee Use Only
PHRF #: 17379
Base Rating75 Non-Spin Adj.19
Genoa Spin Adj.0 Genoa Non-Spin Adj.0
Mainsail Adj.0 Furling Adj.0
Spin. Area Adj.-3 Whisker Pole Adj.0
Prop. Adjustment0
Mast Adj.0 Misc. Adj.0
Committee Signature Date
Katherine Rotsky 2023-04-30