Revision Sheet – Instrument Approach

Revision Sheet – Instrument Approach

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This revision sheet is a concise reference for instrument approach classifications, minima, and approach types. It is designed for quick review, with the key distinctions, operational categories, and guidance concepts presented in a format that supports fast memorisation and efficient recall.

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Content includes:

  • Type A and Type B approach classifications
  • CAT I, II, IIIA, IIIB, and IIIC minima and associated decision height/RVR criteria
  • precision approaches, including ILS, GLS, and PAR
  • non-precision approaches, including RNAV, VOR, NDB, LOC, ASR, LDA, and SDF
  • approaches with vertical guidance (APV)
  • DA/DH and MDA/MDH definitions
  • aircraft approach categories from A to E based on speed
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