International Water Ski Federation 2003 Edition Homologation Dossier IMPORTANT NOTICE: It is not the intent of this form to add hours of extra work to the homologator's job, but rather to provide a quick checklist that gives visibility of the technical effort to the general skiing public. START OF HOMOLOGATION FORM code of competition: 04C001A name of competition: 2003 U S National Championships Date: August 12-16, 2003 Venue: Lago Santa Fe, Santa Fe Texas Organizing Country: USA Type of competition ( Traditional 3 Event ) Were cash prizes or merchandise awarded (Yes/No) ( Yes ) Homologator's and Chief Judge recommendation to Tournament Council (Fill in R-Record, L-Standing List, N-Not list capable) Event Round 1 Round 2 Round 3 Round 4 Slalom ( R ) ( ) ( ) ( ) Tricks ( R ) ( ) ( ) ( ) Jump ( R ) ( ) ( ) ( ) OBLIGATORY COMPOSITION OF DOSSIER: 1 copy of this document including the homologation notice HOMOLOGATOR'S CHECKLIST If checked and all according to rules put OK in brackets. If checked and any variation to the rules put an X in the brackets and explain in "Remarks" section on last page. Not applicable is NA. 1. Boats and equipment (W 10.01) ( OK ) 2. Speed Control (W 10.07) ( OK ) Maunfacturer: Perfect Pass Software Version: 6.4 .13 slalom ( OK ) tricks ( OK ) jump ( OK ) 3. Arrangement for checking skis (W 10.03) ( OK ) 4. Measure lines and handles (W 10.04) ( OK ) slalom ( OK ) jump ( OK ) handles ( OK ) 5. Arrangement for checking of skier supplied handles (W 10.06) ( OK ) 6. Timing devices (W 11.03) ( OK ) 7. Homologation notice posted before start ( OK ) 8. Automatic timing-jump ( OK ) Optional Timing Method ( OK ) 9. Jump distance indication (W 13.11) ( OK ) 10.Video Jump Distance measurement (W 13.11)( OK ) Backup - video tape or standard meters ( Videotape ) 11.Automatic timing-slalom Dual Segment ( NA ) All Buoys ( OK ) 12.Position and height of slalom towers ( OK ) (W 14.05 and W diagram 6) 12a. 2 Towers x 2 Judges ( ) 2 Central Tower Judges ( OK ) Boat Video ( ) 13.Slalom buoys (W 14.06) ( OK ) 14.VHS video slalom endcourse (W 14.17) ( OK ) 15.Trick course checked (W diagram 3) ( OK ) 16.Position and height of trick towers ( NA ) (W 15.11) 16a. 5 Judges ( OK ) 1 x 3 Judges with video ( ) 2x 3 Judges with video ( ) 17.Semi-automatic timing-20sec (W 15.12) ( NA ) automatic median start ( NA ) 17a. Video Tricks Timing ( OK ) with Additional judge ( OK ) Chief Judge ( ) 18.VHS video tricks (W15.15) ( OK -- Wireless from boat ) 19.7,000/10,000 points review judge ( NA ) (W 15.15) 19a.Video Tricks Timing system manufacturer ( Corson VTT ) SLALOM COURSE TYPE Individually Anchored -- Surveyed JUMP COURSE Individually Anchored -- Surveyed JUMP MEASUREMENT SETUP VIDEO JUMP 40m Test buoy Survey x (40.83) y (-12.19) Video system x (40.85) y (-12.25) 60m Test buoy Survey x (62.14) y (-12.04) Video system x (62.17) y (-12.23) JUMP RAMP Width at top (W 13.02a) 4.25 m Width at bottom 4.25 m Top edge to 6.4m line left side (W 13.02b,h) 6.40 m Top edge to 6.4m line right side (W 13.02b.h) 6.40 m Top edge to 6.7m line left side (W 13.02b,h) 6.70 m Top edge to 6.7m line right side (W 13.02b.h) 6.70 m Length underwater from 6.7m line (W 13.02c) 0.65 m Maximum Deviation from plane Diagonal string measurement (W 13.02f) 1.0 cm Center string measurement (W 13.02f) 0.5 cm (OK/X) Apron under water (W 13.02g) ( OK ) Apron full length (W 13.02g) ( OK ) Sighting line (W 13.02i) ( NA ) Secure anchoring (W 13.02i) ( OK ) Apron Angle (W 13.02k) jump height 1.73 m (a) length of edge of apron from top corner to water 2.45 m (b) ratio of b/a (0.706) ( ) minimum 0.883 maximum 0.643 RAMP SETTING Right Side Left Side Setting Height Length Ratio Height Length Ratio 1.50 1.60 6.80 0.235 1.60 6.80 0.235 1.65 1.73 6.80 0.254 1.73 6.80 0.254 1.80 1.82 6.75 0.270 1.82 6.75 0.270 NON-VIDEO JUMP Note: The following section is only to be completed if the jumps were measured by protractors rather than video. [section deleted] END OF HOMOLOGATION FORM It is important to leave the above section in the exact format as it will be processed automatically. The following section is where free form comments are added and attachments are made. HOMOLOGATOR'S REMARKS Give details of any variations of IWSF rules. List any alterations to the course, etc. during the competition. List any malfunction of equipment. Give any further information which might affect the Tournament Council's assement of the homologation. Tricks judged from fixed boat video camera, wireless feed to 27" TV sets in judging area. Fixed camera utilized "wing mirrors", which presents extended views of areas outside the wake to the right and left sides, at the top and bottom of the video display. Homologator: Dave Clark 9515-D Sumac Road Des Plaines, IL 60016 847-635-0407 clark.dave@comcast.net Chief Judge: Sherm Schraft 2361 16th St NE Naples, FL 34120 239-352-4516 sschraft@swfla.rr.com This homologation record has been emailed to bcorson@comcast.net for EAME: email also to abottinelli@bluewin.ch ----------------------------------------------------------------------------- To be posted before the tournament starts HOMOLOGATION NOTICE Tournament Name: 2003 U S National Championships Date: August 12-16, 2003 We recommend to the IWSF Tournament Council the following class of homologation: Event Round 1 Round 2 Round 3 Round 4 Slalom ( R ) ( ) ( ) ( ) Tricks ( R ) ( ) ( ) ( ) Jump ( R ) ( ) ( ) ( ) Speed Control Manufacturer: Perfect Pass Software Version: 6.4 .13 Mode for tricks (if applicable):________________________ Date _________ ________ _______ Time _________ ________ _______ Chief Judge Homologator ____________________ ________________ Note: These recomendations may change during the competition. Remarks: Tricks to be judged from fixed boat camera and wireless video feed to shore judging area. End of Document