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→Co-ordinated mode
# There are two modes of segregated parallel runway operation, simultaneous mode, and co-ordinated mode: <BR>
a) during simultaneous mode departing traffic from the south runway may take-off without reference to landing traffic on the north runway, except in the case of a missed approach which deviates from the publishedprocedure;
b) during co-ordinated mode departing traffic from the south runway shall only take-off when there is the required separation from landing traffic on the north runway.
# During Simultaneous Mode, ILS and LOC approach/missed approaches RWY 07L/25R are '''deemed''' separated from same-direction RWY 07R/25L SID tracks provided both aircraft follow published procedures. In the event of deviation (beyond acceptable tolerances) by either aircraft, separation is not assured and positive recovery action must be taken. Normally this shall be resolved by the coordinated action of the two AMCs before both aircraft are handed off separated to DEP. If the departing aircraft has already been transferred to DEP, AMN shall coordinate recovery actions with DEP.
====Co-ordinated mode====
1. When the co-ordinated mode is in operation the ASU shall nominate the spacing on the final approach – 5 NM or 6 NM. Subject to wake turbulence separation requirements, 5 NM spacing may be used provided:<BR>
a) Departures can be released in the available ‘window’ under prevailing conditions;<BR>
b) AMS can observe the landing traffic in order to efficiently release the departure in accordance with the co-ordinated mode procedure, (an IFRdeparture on the south runway shall not commence take off from the time an IFR arrival for the north runway is within 3 NM from the landing threshold until it has landed);<BR>
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c) The following factors shall also be taken into account:<BR>
i) rapidly changing weather conditions, e.g. passing showers, including Their frequency and severity;<BR>
ii) adverse weather conditions that may affect the response time of departing aircraft, e.g. significant weather in the departure area;
iii) the average ground speed of arrivals, e.g. tailwind factor.<BR>
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2 The departure cut-off point in para 4.5.1 b) above shall be:<BR>
i) 4 NM for Runway 07 VOR approaches;<BR>
ii) 5 NM for Runway 25 VOR approaches; or<BR>
iii) 4 NM for ILS/LOC/RNAV approaches when the landing aircraft is not able to follow the standard missed approach procedure.<BR>
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3 Cargo operators are required to indicate in item 18 of their flight plan the remark,'RMK/CARGO'. <BR>
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4 General aviation operators are required to indicate in item 18 of their flight plan the remark, 'RMK/BAC PARKING'. <BR>
5 The normal landing runway is RWY07L or 25R.<BR>
== CHAPTER 3 SEPARATION STANDARDS ==