Aeronautical Federal Aviation Administration Charting Forum 12-01 CATEGORY III CHART MINIMA Presented to: Aeronautical Charting Forum By: Chris Hope, AFS-410 April 25-26, 2012 Date:
Current CAT III Minima Presentation • Minima presented in terms of CAT III definitions • System set up for aircraft certified and operators authorized in terms of definitions • This changed with publication of CAT III Advisory Circular 120-28D ACF 12-01 Federal Aviation 2 April 25-26, 2012 Administration
CAT III ILS Classification • CAT III minima allowed on a runway is function of ILS classification – Determined by FAA Tech Ops – In accordance with FAA Order 6750.24 and ICAO Annex 10 – Specified in AFS-400 memo Interim Criteria for Precision Approach Obstacle Assessment and Category II / III Instrument Landing System (ILS) Requirements ACF 12-01 Federal Aviation 3 April 25-26, 2012 Administration
CAT III ILS Classification cont. Extract from AFS-400 memo ……. ACF 12-01 Federal Aviation 4 April 25-26, 2012 Administration
CAT III Operator Minima • Lowest minima allowed is function of aircraft certification and operator training – Authorized in OpSpec C060 • Operators need to know: – What their OpSpec minima is – What minima the ILS will support OpSpec Minima Highest Approach Value Minima ILS Minima ACF 12-01 Federal Aviation 5 April 25-26, 2012 Administration
Recommended CAT III Minima Presentation • Show only the lowest ILS minima the installation will support CATEGORY A B C D S-ILS 16L NA RVR 03 ACF 12-01 Federal Aviation 6 April 25-26, 2012 Administration
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