GM1 to AMC2 ATS.TR.230(b)(2) Transfer of responsibility for control

EXCHANGE OF MOVEMENT AND CONTROL DATA FROM A UNIT PROVIDING APPROACH CONTROL SERVICE TO A UNIT PROVIDING AREA CONTROL SERVICE Pertinent data on controlled traffic should include:

(a)runway(s)-in-use and expected type of instrument approach procedure;

(b)lowest vacant level at the holding fix available for use by the ACC;

(c)average time interval or distance between successive arrivals as determined by the unit providing approach control service;

(d)revision of the expected approach time issued by the ACC when the calculation of the expected approach time by the unit providing approach control service indicates a variation of 5 minutes or such other time as has been agreed between the two air traffic control units concerned;

(e)arrival times over the holding fix when these vary by 3 minutes, or such other time as has been agreed between the two air traffic control units concerned, from those previously estimated;

(f)cancellations by aircraft of IFR flight if these will affect levels at the holding fix or expected approach times of other aircraft;

(g)aircraft departure times or, if agreed between the two air traffic control units concerned, the estimated time at the control area boundary or other specified point;

(h)all available information relating to overdue or unreported aircraft; and

(i)missed approaches which may affect the ACC.