ED Decision 2023/007/R
BASIC FUEL SCHEME WITH VARIATIONS — PLANNING MINIMA
(a) Variations to the basic fuel schemes in the selection of aerodromes in regard to the planning minima are methods to reduce the meteorological margins based on the established mitigating measures.
(b) As a minimum, the operator should:
(1) use a suitable computerised flight-planning system; and
(2) have established an operational control system that includes flight monitoring.
(c) In addition:
(1) the duration of the planned flight from take-off to landing does not exceed 6 hours or, in the event of in-flight re-planning, in accordance with point CAT.OP.MPA.181(d), the remaining flying time to destination does not exceed 4 hours; and
(2) the planned flight should have a minimum flight crew of two pilots.
(d) Additionally, the operator should select an aerodrome as:
(1) a destination alternate aerodrome, or
(2) a fuel ERA aerodrome,
only when the appropriate weather reports and/or forecasts indicate that the weather conditions will be at or above the planning minima of Table 3 below.
Table 3 — Basic fuel scheme with variations — planning minima — aeroplanes
Destination alternate aerodrome, fuel ERA aerodrome
Row |
Type of approach operation |
Aerodrome ceiling (cloud base or vertical visibility) |
RVR/VIS |
1 |
Type B instrument approach operations |
DA/H + 200 ft |
RVR/VIS + 550 m |
2 |
3D Type A instrument approach operations, based on a facility with a system minimum of 200 ft or less |
DA/H+ 200 ft |
RVR/VIS+ 800 m |
3 |
Two or more usable type A instrument approach operations***, each based on a separate navigation aid |
DA/H or MDA/H* + 200 ft |
RVR/VIS** + 1 000 m |
4 |
Other type A instrument approach operations |
DA/H or MDA/H + 400 ft |
RVR/VIS + 1 500 m |
5 |
Circling approach operations |
MDA/H + 400 ft |
VIS + 1 500 m |
Crosswind planning minima: see Table 1 of AMC3 CAT.OP.MPA.182 |
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Wind limitations should be applied taking into account the runway condition (dry, wet, contaminated). |
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* The higher of the usable DA/H or MDA/H.
** The higher of the usable RVR or VIS.
*** Compliance with point CAT.OP.MPA.182(f) should be ensured.
Note: The operator may select the most convenient planning minima row. For example, aerodrome with two type A approaches: one ILS CAT I (DA 350 ft/DH250 ft/550 m) another VOR/DME (MDA 650 ft/1 500 m). The operator may use Row 2 instead of Row 3.
AMC8 CAT.OP.MPA.182 details fuel scheme variations for aerodrome selection, specifying planning minima for destination alternates and fuel ERA aerodromes, plus operational requirements like flight duration and crew.
* Summary by Aviation.Bot - Always consult the original document for the most accurate information.
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