Schedule 4 Aircraft equipment Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below: Sch 4, paras 4, 5 am by Air Navigation 2003 arts 2, 10 Sch 4, para 5 am by Air Navigation 2002 arts 2, 3(8)–(14) 1Paragraph 1 2Paragraph 2 3Paragraph 3 4Table 5Table ← Schedule 3 Schedule 4 Paragraph 1 →