Pursuit race times
HFSC pursuit times are calculated relative to the club reference boat, a standard Dart 18 (B-2-1T). There will almost certainly be a Dart 18 racing so the offsets, i.e. x mins before (positive offset) or after (negative offset) the Dart 18 start time, are easy to remember for each class and will be the same for every 60, 90 or 120 mins race. We usually run 90 min pursuit races so that time is the one to remember.
Given the values below, then for a 90 mins race with the Dart 18s starting at 12:00, any Dart 16s taking part will start 8 minutes before at 11:52, and any F18s will start 16 minutes after at 12:16.
| Class | Configuration | Calculated PNLA | 60 mins | 90 mins | 120 mins |
|---|---|---|---|---|---|
| Sprint 15 Cat Boat/Dart 15 | A-1-T | 957 | 9 | 14 | 19 |
| Dart 16 | B-2-1T | 897 | 5 | 8 | 10 |
| Dart 16 X Race no Spi | B-2-2T | 890 | 5 | 7 | 9 |
| Dart 16 X Race Spinnaker | C-2-2T | 842 | 1 | 2 | 2 |
| Dart 16 1-up | B-1-1T | 841 | 1 | 2 | 2 |
| Dart 18 single no jib | A-1-1T | 840 | 1 | 1 | 2 |
| Dart 18 | B-2-1T | 827 | 0 | 0 | 0 |
| SL16 no spi | B-2-2T | 821 | 0 | -1 | -1 |
| Hobie 16 | B-2-2T | 808 | -1 | -2 | -3 |
| Hobie Pacific (no spinnaker no wings) | B-2-2T | 780 | -3 | -5 | -7 |
| Hobie FX One 2-up with jib | C-2-1T | 777 | -4 | -5 | -7 |
| SL16 | C-2-2T | 771 | -4 | -6 | -8 |
| Nacra 570 MKII School no spinnaker | B-2-2T | 765 | -4 | -7 | -9 |
| Tornado 24 3-up no SPI | B-3-2T | 754 | -5 | -8 | -11 |
| Hobie Pacific (spinnaker no wing) | C-2-2T | 739 | -6 | -10 | -13 |
| Hobie FX One Cat Boat | D-1-1T | 738 | -6 | -10 | -13 |
| Hobie FX One 1-up with jib | C-1-1T | 738 | -6 | -10 | -13 |
| Formula 18 no spi | B-2-2T | 720 | -8 | -12 | -16 |
| 49er FX | C-2-2T | 720 | -8 | -12 | -16 |
| Hurricane 5.9 | B-2-2T | 720 | -8 | -12 | -16 |
| Nacra 570 MKII School with spinnaker | C-2-2T | 719 | -8 | -12 | -16 |
| Tornado 24 no SPI | B-2-2T | 708 | -9 | -13 | -17 |
| Tornado 24 3-up | C-3-2T | 703 | -9 | -13 | -18 |
| 49er | C-2-2T | 697 | -9 | -14 | -19 |
| Formula 18 | C-2-2T | 678 | -11 | -16 | -22 |
| Tornado 24m2 Spinnaker | C-2-2T | 661 | -12 | -18 | -24 |
| Tornado | C-2-2T | 642 | -13 | -20 | -27 |
