Hi,
I have a question similler to one above. I am vectoring an acft for an ILS apch and pilot wants to descend visually to altitude below MVA, how to descend an acft below if it is on radar vector, to what altitude? Condition for visual approach is well known and VMC descent is only allowed if second acft is having first in sight and states that he can maintain own separation and VMC (reff. Doc 4444) but it does not say below MSA or MVA. It is applicable above but not below MVA or MSA in non radar environment (except visual approach is comenced), if someone knows any doc. which describes that, please tell me.
Best regards,