Performance
2.2 A rocket shall, when fired vertically, reach an altitude of not less than 300 metres. At or near the top of its trajectory, the rocket shall eject a parachute flare, which shall:
2.2.1 burn with a bright red colour;
2.2.2 burn uniformly with an average luminous intensity of not less than 30,000 candela;
2.2.3 have a burning period not less than 40 seconds;
2.2.4 have a rate of descent of not more than 5 metres/second; and
2.2.5 not damage its parachute or attachments while burning.