41. Air Traffic Controllers will sequence aircraft making instrument approaches with regard to these minima . 42. The curve appeared to show a secondary minima . 43. However, a subsequent study in 1983 only found a single minima and maxima. 44. This condition still includes relative minima , though. 45. These were the first series of observations showing the minima of the light variations. 46. Some of the supposed brightest minima may simply be due to incomplete observational coverage. 47. :The Lagrange multipliers method gives necessary conditions for the global minima and maxima. 48. Maxima and minima is a good reference for you to take a look at. 49. :See Flight level and Reduced Vertical Separation Minima for information on vertical separation. 50. Weather for Dublin is passed onto the flight crew and was also below minima .
