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AMC3 CAT.OP.MPA.182 Fuel/energy scheme -- aerodrome selection policy -- aeroplanes

Available versions for ERULES-1963177438-19404

ED Decision 2022/005/R found in: Air Operations (No 965/2012) Part-ARO Part-ORO Part-CAT Part-SPA Part-NCC Part-NCO Part-SPO (Sep 2023)

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AMC3 CAT.OP.MPA.182 Fuel/energy scheme — aerodrome selection policy — aeroplanes

ED Decision 2022/005/R

BASIC FUEL SCHEME — AERODROME FORECAST METEOROLOGICAL CONDITIONS

Table 1 — Aerodrome forecasts (TAFs) and landing forecasts (TRENDs) to be used for pre-flight planning

<table border="1" cellpadding="0" cellspacing="0" width="933"><tr><td colspan="8" valign="top" width="933">APPLICATION OF AERODROME FORECASTS (TAF AND TREND) TO PRE-FLIGHT PLANNING</td></tr><tr><td colspan="8" valign="top" width="933">(a) APPLICATION OF INITIAL PART OF TAF(1) Application period: from the start of the TAF validity period to the time of applicability of the first subsequent ‘FM…*’ or ‘BECMG’, or if no ‘FM…’ or ‘BECMG’ is given, to the end of the validity period of the TAF.(2) Application of forecast: the forecast of the prevailing weather conditions in the initial part of the TAF should be fully applied, with the exception of mean windand gusts that should be applied in accordance with the policy under column ‘BECMG AT and FM…’ in the table below. However, this may be temporarily superseded by a ‘TEMPO’ or ‘PROB**’, if applicable according to the table below.</td></tr><tr><td colspan="8" valign="top" width="933">(b) APPLICATION OF FORECAST FOLLOWING CHANGE INDICATION IN THE TAF AND TREND</td></tr><tr><td rowspan="3" valign="top" width="87">TAF or TRENDforAERODROME PLANNED AS:</td><td valign="top" width="119">FM… (alone) and BECMG AT:</td><td colspan="2" valign="top" width="227">BECMG (alone), BECMG FM, BECMG TL, BECMG FM… TL, in case of:</td><td colspan="3" valign="top" width="389">TEMPO (alone), TEMPO FM, TEMPO FM… TL, PROB 30/40 (alone)</td><td valign="top" width="110">PROB TEMPO</td></tr><tr><td valign="top" width="119">Deterioration and improvement</td><td valign="top" width="113">Deterioration</td><td valign="top" width="113">Improvement</td><td colspan="2" valign="top" width="299">Deterioration</td><td valign="top" width="90">Improvement</td><td valign="top" width="110">Deterioration and improvement</td></tr><tr><td valign="top" width="119"></td><td valign="top" width="113"></td><td valign="top" width="113"></td><td valign="top" width="151">Transient/shower conditionsin connection with short‑lived weather phenomena, e.g. thunderstorms, showers</td><td valign="top" width="148">Persistent conditionsin connection with e.g. haze, mist, fog, dust storm/sandstorm, continuous precipitations</td><td valign="top" width="90">In any case</td><td valign="top" width="110"></td></tr><tr height="0"></tr></table>

<table border="1" cellpadding="0" cellspacing="0"><tr><td rowspan="4" valign="top" width="91">DESTINATIONat ESTIMATED TIME OF ARRIVAL (ETA) ± 1 HRTAKE-OFF ALTERNATEat ETA ± 1 HRDESTINATION ALTERNATE at ETA ± 1 HRFUEL ERAat ETA ± 1 HR </td><td rowspan="4" valign="top" width="87">Applicable from the start of changeMean windshould be within required limitsGustsexceeding crosswind limits should be fully applied</td><td rowspan="4" valign="top" width="85">Applicable from the start of changeMean windshould be within required limitsGustsexceeding crosswind limits should be fully applied</td><td rowspan="4" valign="top" width="85">Applicable from the end of changeMean windshould be within required limitsGustsexceeding crosswind limits should be fully applied</td><td rowspan="4" valign="top" width="85">Not applicableMean wind and gusts exceeding required limits may be disregarded</td><td valign="top" width="289">Applicable</td><td rowspan="7" valign="top" width="89">Should be disregarded</td><td rowspan="7" valign="top" width="113">Deterioration may be disregarded.Improvement should be disregarded including mean wind and gusts.</td></tr><tr><td valign="top" width="289">Mean windshould be within required limits</td></tr><tr><td valign="top" width="289">Gustsexceeding crosswind limits should be fully applied</td></tr><tr><td valign="top" width="289"></td></tr><tr><td rowspan="3" valign="top" width="91">ETOPS ERAFrom earliest ETA to ETA + 1 HR</td><td valign="top" width="87">Applicable from the start of change</td><td valign="top" width="85">Applicable from the start of change</td><td valign="top" width="85">Applicable from the end of change</td><td valign="top" width="85">Applicable if below applicable landing minima</td><td valign="top" width="289">Applicable if below applicable landing minima</td></tr><tr><td valign="top" width="87">Mean windshould be within required limits</td><td valign="top" width="85">Mean windshould be within required limits</td><td valign="top" width="85">Mean windshould be within required limits</td><td valign="top" width="85">Mean windshould be within required limits</td><td valign="top" width="289">Mean windshould be within required limits</td></tr><tr><td valign="top" width="87">Gusts exceeding crosswind limits should be fully applied</td><td valign="top" width="85">Gusts exceeding crosswind limits should be fully applied</td><td valign="top" width="85">Gusts exceeding crosswind limits should be fully applied</td><td valign="top" width="85">Gusts exceeding limits crosswind should be fully applied</td><td valign="top" width="289">Gusts exceeding limits crosswind should be fully applied</td></tr><tr><td colspan="8" valign="top" width="925">* The space following ‘FM’ should always include a time group, e.g. FM1030.Note 1: ‘required limits’ are those contained in the OM.Note 2: if promulgated aerodrome forecasts do not comply with the provisions of ICAO Annex 3, operators should ensure that guidance on the application of these reports is provided.Note 3: for the definitions of the meteorological terms used in this table, see ICAO Annex 3.</td></tr></table>

AMC3 CAT.OP.MPA.182 Fuel/energy scheme — aerodrome selection policy — aeroplanes

ED Decision 2022/005/R

BASIC FUEL SCHEME — AERODROME FORECAST METEOROLOGICAL CONDITIONS

Table 1 — Aerodrome forecasts (TAFs) and landing forecasts (TRENDs) to be used for pre-flight planning

<table border="1" cellpadding="0" cellspacing="0"><tr><td rowspan="4" valign="top" width="91">DESTINATIONat ESTIMATED TIME OF ARRIVAL (ETA) ± 1 HRTAKE-OFF ALTERNATEat ETA ± 1 HRDESTINATION ALTERNATE at ETA ± 1 HRFUEL ERAat ETA ± 1 HR </td><td rowspan="4" valign="top" width="87">Applicable from the start of changeMean windshould be within required limitsGustsexceeding crosswind limits should be fully applied</td><td rowspan="4" valign="top" width="85">Applicable from the start of changeMean windshould be within required limitsGustsexceeding crosswind limits should be fully applied</td><td rowspan="4" valign="top" width="85">Applicable from the end of changeMean windshould be within required limitsGustsexceeding crosswind limits should be fully applied</td><td rowspan="4" valign="top" width="85">Not applicableMean wind and gusts exceeding required limits may be disregarded</td><td valign="top" width="289">Applicable</td><td rowspan="7" valign="top" width="89">Should be disregarded</td><td rowspan="7" valign="top" width="113">Deterioration may be disregarded.Improvement should be disregarded including mean wind and gusts.</td></tr><tr><td valign="top" width="289">Mean windshould be within required limits</td></tr><tr><td valign="top" width="289">Gustsexceeding crosswind limits should be fully applied</td></tr><tr><td valign="top" width="289"></td></tr><tr><td rowspan="3" valign="top" width="91">ETOPS ERAFrom earliest ETA to ETA + 1 HR</td><td valign="top" width="87">Applicable from the start of change</td><td valign="top" width="85">Applicable from the start of change</td><td valign="top" width="85">Applicable from the end of change</td><td valign="top" width="85">Applicable if below applicable landing minima</td><td valign="top" width="289">Applicable if below applicable landing minima</td></tr><tr><td valign="top" width="87">Mean windshould be within required limits</td><td valign="top" width="85">Mean windshould be within required limits</td><td valign="top" width="85">Mean windshould be within required limits</td><td valign="top" width="85">Mean windshould be within required limits</td><td valign="top" width="289">Mean windshould be within required limits</td></tr><tr><td valign="top" width="87">Gusts exceeding crosswind limits should be fully applied</td><td valign="top" width="85">Gusts exceeding crosswind limits should be fully applied</td><td valign="top" width="85">Gusts exceeding crosswind limits should be fully applied</td><td valign="top" width="85">Gusts exceeding crosswind limits should be fully applied</td><td valign="top" width="289">Gusts exceeding crosswind limits should be fully applied</td></tr><tr><td colspan="8" valign="top" width="925">* The space following ‘FM’ should always include a time group, e.g. FM1030.Note 1: ‘required limits’ are those contained in the OM.Note 2: if promulgated aerodrome forecasts do not comply with the provisions of ICAO Annex 3, operators should ensure that guidance on the application of these reports is provided.Note 3: for the definitions of the meteorological terms used in this table, see ICAO Annex 3.</td></tr></table>