ANFP-01; T-45C ADV RIFP-05
Airways Navigation Flight Procedures
3.
Destination and alternate forecast WX for
Sg 3, fr 4
ETA +/-1 hour
DCA 221010 10SCT C18 BKN 5SW-3415G25 OCNL C8
X 1/2SW 12Z C50 BKN 3312G22 04Z MVFR CLG.
NOTE: A DD-175-1 WX briefing form shall be
DCA 221010: DCA Forecast 22nd day of month - valid time 10Z-
10Z.
completed for all flights to be conducted in IMC.
10SCT C18 BKN 5SW--3415G25 OCNL C8 X 1/2SW: Scattered
The forecaster will complete the form for
clouds at 1000 feet. Ceiling 1800 feet broken. Visibility 5 miles.
Light snow showers. Surface wind from 340 degrees at 15 knots.
Gusts to 25 knots. Occasional ceiling 8 hundred feet sky totally
briefings conducted in person. It is the pilots
obscured. Visibility 1/2 mile in moderate snow showers.
responsibility to complete the form for telephonic
12Z C50 BKN 3312G22: By 12Z becoming ceiling 5000 feet
broken. Surface wind 330 degrees at 12 knots. Gusts to 22.
or weathervision briefings.
04Z MVFR CLG: Last 6 hours of FT after 04Z marginal VFR due
to ceiling.
B.
The following are filing criteria rules for
destination approach minimums
1.
Observe absolute minimums of 200 and 1/
2 sm (2,400 RVR) for single-piloted aircraft
2.
Use minimums for instrument approach to
probable runway based on forecast surface
winds
3.
Use lowest minimums for any approach you
are qualified and your aircraft is equipped to
fly
C.
In-flight weather sources
1.
ATIS
2.
FSS (frequency 255.4)
3.
ARTCC
4.
Approach control
5.
PMSV - METRO (FIH or IFR ES)
D.
Pilots are expected to obtain enroute and
terminal weather updates, especially:
1.
When forecast for enroute or destination is
marginal
2.
Before overflying the alternate airfield
(5-99) Original
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