WMO Codes Registry : bufr4/codeflag/

label

Flight rules

manager

www dm

member

Low instrument flight rules - Ceiling < 500 feet and/or visibility < 1 mile | Visual flight rules - Ceiling => 3000 feet and/or visibility => 5 miles | Missing value | Instrument flight rules - Ceiling < 1000 feet and/or visibility < 3 miles | Marginal visual flight rules - 1000 feet <= Ceiling < 3000 feet and/or 3 miles <= visibility < 5 miles

membership predicate

member

modified

3 Sep 2014 09:54:41.523

owner

wmo

publisher

wmo

type

Register | Collection | Container

version info

1

is a	Register \| Collection \| Container
owned by	wmo
submitted by	marqh (admin)

Notation	Name	Status
0	Low instrument flight rules - Ceiling < 500 feet and/or visibility < 1 mile	stable
1	Instrument flight rules - Ceiling < 1000 feet and/or visibility < 3 miles	stable
2	Marginal visual flight rules - 1000 feet <= Ceiling < 3000 feet and/or 3 miles <= visibility < 5 miles	stable
3	Visual flight rules - Ceiling => 3000 feet and/or visibility => 5 miles	stable
7	Missing value	stable

Register: Flight rules