Categories of Instrument Landing Systems (ILS) The ILS is categorized into three different categories: CAT I, CAT II, and CAT III. CAT III is further divided into three subcategories: CAT IIIa, CAT IIIb, and CAT IIIc. Each category has specific requirements and limitations regarding visibility and decision heights (DH). CAT IIIb and CAT IIIc allow […]
Certificate of Airworthiness
How does an Aircraft make journey from a Type certificate (TC) to Certificate of Airworthiness (C of A) ? What is the need of STC ?
How does an Aircraft make journey from a Type certificate (TC) to Certificate of Airworthiness (C of A) ? What is the need of STC ? ✔Certification is a regulatory obligation for all aircrafts, their engines & propellers. ✔Introduced by one of the UK’s first Secretary of State for Air-Winston Churchill ,Type Certificate (TC) is […]