MI 33 - Home Sweet Home (Master)

Compulsory figure from the series Multi-line individual figures.

Reference diagram

MI 33 - Home Sweet Home (Master)

Official document: ISK Compulsories Book v3.0, p. 95

Official description

Judges will particularly consider

  • Position within the Precision Grid
  • Slides
  • Reverse flight
  • Rotations around the centre of the kite
  • Placement of elements within the precision grid

Explanation

Kite should be stationery before calling OUT

Our reading

What follows is our reading of those documents, not an official document: the diagram and the description above are what counts.

Animation

Sequence

Doubts & discrepancies

Uncertain readings of the diagram or the official text, and disagreements between sources, to be validated. The animation follows the reading we chose, which is not an official interpretation.

  • douteIN and OUT at ^5: the wing is in the air, just above the ground, not resting on it.

Common to the whole family of figures

  • douteOverall speed: we chose a constant speed of 15 units per second (about 4.4 m/s with 37 m lines), without any flight measurement. The ISK requires a constant speed (§II.V) without giving a value.
  • douteKite size: our assumption is a wing 2.30 m wide, i.e. 8 grid units (1 unit ≈ 0.29 m with 37 m lines), with the proportions of the Hadzicki wing drawn in kite-physics; the dual-line wing has the same span. For the reference competition, we only found the scale of the grid (ISK §II.C: about 0.3 m for 38 m), not a kite size. At this size, the wings of a team overlap at times (MT 01, 02, 06 and 09). Lead: a smaller kite.
  • douteWe added a brief stop (0.25 s) before and after each rotation on the spot, and at each corner where the wing goes from one translation to another with a different leading-edge orientation. It does not appear in the list of steps, and the rules do not ask for it: they only mention the stops marked on the diagram or cited in the text.

Keep going

In the series Multi-line individual figures

  1. MI 30 - Vertical Pivots (Experienced)
  2. MI 31 - Circle Over Clock (Experienced)
  3. MI 32 - All Slides (Experienced)
  4. MI 33 - Home Sweet Home (Master) — you are here
  5. MI 34 - Circle (Experienced)
  6. MI 35 - Two Rings (Master)
  7. MI 36 - Rise and Lap (Intermediate)

All 29 figures of the discipline

How to read ISK figures

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