Submitted by dleonsailor on Mon, 03/04/2019 - 12:21
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PHRF
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Hudson River Yacht Racing Association
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Sail No.
168
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Yacht Name:
1/4 Impulse Power
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Hull No.
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Yr.
1988
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Type or Class:
Impulse 21
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Rig:
Standard
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Designer:
Bill Cook
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Master:
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Address:
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City:
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State:
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Zip:
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Day Phone:
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Eve. Phone
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Cell Phone:
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E-mail:
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PRIMARY SAILING LOCATION AND/OR YACHT CLUB:
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I understand that it is my responsibility to notify the handicapper of changes to this yacht which affect measurement points or handicap adjustments or would alter her from a standard boat.
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Signature:
Signature on file
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MEASUREMENTS (in feet to the nearest tenth)
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| J 7.0 | LOA 21.0 |
| I 23.5 | LWL 18.0 |
| ISP 28.4 | Beam 8.0 |
| P 26.0 | Draft 3.3 |
| E 9.7 | Disp. Lbs. 1300 |
| LP 10.1 | Bal. Lbs. 600 |
| WPL | Crew Weight |
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ASYMMETRICAL SPINNAKER
Spinnaker is flown from: Fixed sprint
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| TPS 9.1 | SLU 32.4 |
| SMG 16.4 | SLE 28.1 |
| SF 16.4 | A. AREA 428.0 |
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SYMMETRICAL SPINNAKER
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| SPL | SL |
| SMW | S. AREA |
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For Handicapper Use Only
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Standard Class
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Non-Spin.
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Spin.
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| Impulse 21 |
W/L
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Dist.
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W/L
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Dist.
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Base rating
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183
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183
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183
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183
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Adjusted rating
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183
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183
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180
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174
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Comment
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Adjustment
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| Jib |
Max % or TYPE
144
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3
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3
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3
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3
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| Spinnaker |
Max % or TYPE
TPS 130% of J
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n/a
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n/a
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0
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-6
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| Mast |
Masthead ISP
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0
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0
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-3
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-3
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| Prop |
Outboard
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0
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0
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0
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0
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| Crew Wgt. |
Maximum
900
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0
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0
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0
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0
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| Whisker Pole |
Max Len.
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0
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0
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n/a
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n/a
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| Misc. |
Mainsail 30% larger
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-3
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-3
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-3
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-3
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Handicapper's comments
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| No life lines. Day Boat. 5/29/19 A new Mast head Asymmetrical chute is being implemented. 6/13/19 A 3 second penalty was agreed by the YRALIS PHRF committee to be placed on the yacht for the increased ISP. | |||||||
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Variables |
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Engine
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Prop Installation
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Rig |
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[ ] Inboard [X] Outboard [ ] None |
[ ] In Aperture [ ] Out of Aperture [ ] Vertical Shaft Drive |
[ ] Masthead [X] Fractional [ ] Other |
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Rudder
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Propellor Type
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Keel
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[ ] Attached [ ] Skeg [X] Spade |
[ ] Folding/Feathering [ ] Solid 2-Blade [ ] Solid 3-Blade |
[X] Fin [ ] Centerboard [ ] Wing [ ] Other |
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[ ] Furling Jib on above deck furler
[ ] Mainsail Girths Conform to YRA Regulations
[ ] Meets YRA Construction/Equipment Recommendations
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Materials
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| Hull fiberglass | Mast aluminum |
| Keel lead | Rudder fiberglass |
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Modifications:
Changes for 2019
I will be racing with a 144% genoa.
A New Asymmetrical chute with a masthead hoist will be implemented.
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Certifcate History
***************** 06/14/2019 - Change summary: field_yra_adj_spin_mast_dist changed from -6 to -3 field_yra_adj_spin_mast_wl changed from -6 to -3 field_yra_rating_fin_spin_dist changed from 171 to 174 field_yra_rating_fin_spin_wl changed from 177 to 180
***************** 05/29/2019 - Change summary: field_yra_rating_fin_spin_dist changed from 177 to 171 field_yra_rating_fin_spin_wl changed from 183 to 177
***************** 05/29/2019 - Change summary: field_asym_sail_area changed from 326.1 to 428 field_asym_sf changed from 16.3 to 16.4 field_asym_sle changed from 23.0 to 28.1 field_asym_slu changed from 27.0 to 32.4 field_asym_smg changed from 15.5 to 16.4 field_measurement_isp changed from 23.5 to 28.4 field_modifications_notes changed from Changes for 2019 I will be racing with a 144% genoa. to Changes for 2019 I will be racing with a 144% genoa. A New Asymmetrical chute with a masthead hoist will be implemented. field_yra_adj_spin_mast_dist changed from 0 to -6 field_yra_adj_spin_mast_wl changed from 0 to -6 field_yra_comment_mast changed from to Masthead ISP
***************** 04/02/2019 - Change summary: field_yra_adj_nspin_max_lp_dist changed from 9 to 3 field_yra_adj_nspin_max_lp_wl changed from 9 to 3 field_yra_adj_spin_max_lp_dist changed from 9 to 3 field_yra_adj_spin_max_lp_wl changed from 9 to 3 field_yra_comment_max_lp changed from 106 to 144 field_yra_rating_fin_nspin_dist changed from 189 to 183 field_yra_rating_fin_nspin_wl changed from 189 to 183 field_yra_rating_fin_spin_dist changed from 183 to 177 field_yra_rating_fin_spin_wl changed from 189 to 183
***************** 03/17/2019 - Change summary: field_yra_adj_max_smwg_dis changed from -9 to -6 field_yra_adj_max_smwg_wl changed from -3 to 0 field_yra_comment_crew_weight changed from N/A to 900 field_yra_rating_fin_spin_dist changed from 180 to 183 field_yra_rating_fin_spin_wl changed from 186 to 189
***************** 03/26/2018 - Change summary: field_yra_comment_crew_weight changed from N/A to 900
***************** 03/26/2018 - Change summary: field_yra_rating_base_nspin_dist changed from 177 to 183 field_yra_rating_base_nspin_wl changed from 177 to 183 field_yra_rating_base_spin_dist changed from 177 to 183 field_yra_rating_base_spin_wl changed from 177 to 183 field_yra_rating_fin_nspin_dist changed from 183 to 189 field_yra_rating_fin_nspin_wl changed from 183 to 189 field_yra_rating_fin_spin_dist changed from 174 to 180 field_yra_rating_fin_spin_wl changed from 180 to 186 field_yra_std_class changed from to Impulse 21
***************** 07/03/2017 - Change summary: field_yra_adj_nspin_misc_dist changed from 0 to -3 field_yra_adj_nspin_misc_wl changed from 0 to -3 field_yra_adj_spin_misc_dist changed from 0 to -3 field_yra_adj_spin_misc_wl changed from 0 to -3 field_yra_comment_misc changed from to Mainsail 30% larger field_yra_rating_fin_nspin_dist changed from 186 to 183 field_yra_rating_fin_nspin_wl changed from 186 to 183 field_yra_rating_fin_spin_dist changed from 177 to 174 field_yra_rating_fin_spin_wl changed from 183 to 180
***************** 07/03/2017 - Change summary: field_measurement_crew_weight changed from STD to 900 field_yra_adj_max_smwg_dis changed from 0 to -9 field_yra_adj_max_smwg_wl changed from 0 to -3 field_yra_adj_nspin_max_lp_dist changed from 0 to 9 field_yra_adj_nspin_max_lp_wl changed from 0 to 9 field_yra_adj_spin_max_lp_dist changed from 0 to 9 field_yra_adj_spin_max_lp_wl changed from 0 to 9 field_yra_comment_crew_weight changed from to 900 field_yra_comment_max_lp changed from to 106 field_yra_comment_max_smwg changed from to TPS 130% of J field_yra_comment_prop changed from to Outboard field_yra_rating_base_nspin_dist changed from to 177 field_yra_rating_base_nspin_wl changed from to 177 field_yra_rating_base_spin_dist changed from to 177 field_yra_rating_base_spin_wl changed from to 177 field_yra_rating_fin_nspin_dist changed from to 186 field_yra_rating_fin_nspin_wl changed from to 186 field_yra_rating_fin_spin_dist changed from to 177 field_yra_rating_fin_spin_wl changed from to 183
