Metro-02
Meteorology and Flight Planning
PRESENTATION
I.
Weather minimums 1.1.1.1
Sg 1, fr 3
Lesson Organization
LESSON NOTES
All projected graphics in this lesson are reproduced in the
Lesson Guide, except for the projected graphics of a severe
weather watch bulletin (WW) and a CNATRA severe weather
warning (CAWW).
A. OPNAVINST 3710.7 destination weather 1.1.1.1.1.1
Sg 1, fr 4
Fig 1: Weather
NOTE: Weather at ETA +/-1 hour dictates alternate
Minimums Required
IAW OPNAVINST
weather requirements.
3710.7
1.
If destination is 0-0, up to but not including
published minimums, then alternate must be 3,000-3
or better
2.
If destination is at published minimums, up to but not
including 3,000-3 (single-piloted absolute minimums
200-1/2)
a.
Then for non-precision approaches, alternate
must be published minimums plus 300-1
b.
Then for precision approaches, alternate must
be published minimums plus 200-1/2
NOTE: ILS only authorized precision approach
that can be used at an alternate, i.e., not a
PAR.
(7-97) Original
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