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1/4 Impulse Power

 
PHRF
Effective:
07/02/2017
Valid through:
12/31/2017
Hudson River Yacht Racing Association
Sail No.
168 
Yacht Name:
1/4 Impulse Power 
Hull No.
  
Yr.
1988 
Type or Class:
Impulse 21 
Rig:
Standard 
Designer:
Bill Cook 
Master:
Address:
   
City:
 
State:
 
Zip:
 
Day Phone:
 
Eve. Phone
 
Cell Phone:
 
E-mail:
 
PRIMARY SAILING LOCATION AND/OR YACHT CLUB:
 
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.
Signature:
Signature on file
MEASUREMENTS (in feet to the nearest tenth)
J 7.0 LOA 21.0
I 23.5 LWL 18.0
ISP 23.5 Beam 8.0
P 26.0 Draft 3.3
E 9.7 Disp. Lbs. 1300
LP 7.4 Bal. Lbs. 600
WPL Crew Weight 900
ASYMMETRICAL SPINNAKER
Spinnaker is flown from: Fixed sprint
TPS 9.1 SLU 27.0
SMG 15.5 SLE 23.0
SF 16.3 A. AREA 326.1
SYMMETRICAL SPINNAKER
SPL SL
SMW S. AREA
For Handicapper Use Only
Standard Class
Non-Spin.
Spin.
W/L
Dist.
W/L
Dist.
Base rating
177
177
177
177
Adjusted rating
183
183
180
174
 
Comment
Adjustment
Jib
Max % or TYPE
106 
9
9
9
9
Spinnaker
Max % or TYPE
TPS 130% of J
n/a
n/a
-3
-9
Mast
0
0
0
0
Prop
Outboard
0
0
0
0
Crew Wgt.
Maximum
900 
0
0
0
0
Whisker Pole
Max Len.
 
0
0
n/a
n/a
Misc.
Mainsail 30% larger
-3
-3
-3
-3
Handicapper's comments
No life lines
NAME OF HANDICAPPER
Mike Colucci
Variables
Engine
Prop Installation
Rig
[ ] Inboard
[X] Outboard
[ ] None
[ ] In Aperture
[ ] Out of Aperture
[ ] Vertical Shaft Drive
[ ] Masthead
[X] Fractional
[ ] Other
Rudder
Propellor Type
Keel
[ ] Attached
[ ] Skeg
[X] Spade
[ ] Folding/Feathering
[ ] Solid 2-Blade
[ ] Solid 3-Blade
[X] Fin
[ ] Centerboard
[ ] Wing
[ ] Other
[ ] Furling Jib on above deck furler
[ ] Mainsail Girths Conform to YRA Regulations
[ ] Meets YRA Construction/Equipment Recommendations
Materials
Hull fiberglass Mast aluminum
Keel lead Rudder fiberglass
Modifications:
I have added a sprit to the boat and am only using asymmetric chutes. Standard boat has an 8 foot spinnaker pole as class rigged. The main is a large roach main cut similar in profile to a Melges 24. MUW 2.56 feet MTW 4.78 feet MHW 7.79 feet MQW 9.31 feet. ORC Mainsail area is 171.29. As noted above in the measurements, my largest jib is a 105% jib. I have no bow pulpit or stern pulpit as the boat was not designed for one. I have added life lines around the cockpit.

Certifcate History

*****************
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