Originally Posted by
captplaystation
Thought 3B was 75m RVR no decision height- if the type allowed, with 3A a minimum of 200RVR / 50' DH
1st I heard of 15' DH.
CATIIIB can also be DH 25' / RVR 125
in case No DH is not approved by the state. (Like 4Screwaircrew posted)
The 15'? Certification?