(ii) for OTS CAT II operations in Table 4. (b) For OTS CAT II operations, the terrain of the runway threshold should have been surveyed. Table 3: CAT II operation minima RVR vs. DH DH (ft) Auto-coupled or approved HUDLS to below DH * Aircraft categories Aircraft category A, B, C D RVR (m) RVR (m) 100-120 300 300/350** 121-140 400 400 141-199 450 450 *: This means continued use of the automatic flight control system or the HUDLS down to a height of 80 % of the DH. **: An RVR of 300 m may be used for a category D aircraft conducting an auto-land. Table 4: OTS CAT II operation minima RVR vs. approach lighting system Auto-land or approved HUDLS utilised to touchdown
(ii) for OTS CAT II operations in Table 4. (b) For OTS CAT II operations, the terrain of the runway threshold should have been surveyed. Table 3: CAT II operation minima RVR vs. DH DH (ft) Auto-coupled or approved HUDLS to below DH * Aircraft categories A, B, C RVR (m) Aircraft category D RVR (m) 100-120 300 300/350** 121-140 400 400 141-199 450 450 *: This means continued use of the automatic flight control system or the HUDLS down to a height of 80 % of the DH. **: An RVR of 300 m may be used for a category D aircraft conducting an auto-land. Table 4: OTS CAT II operation minima RVR vs. approach lighting system Auto-land or approved HUDLS utilised to touchdown