Weather Mins Flashcards
Touch n Go Mins
AC: 600 - 2, 15 kts
IP: 300 - 3/4 (40 RVR), 20 kts
RCR >= 8
Avoid Thunderstorms
20 NM above FL230, 10 NM below FL230. Do not fly within 2000’ above.
Takeoff Mins
1600 RVR 1000 RVR for operations if: Centerline lighting Crew fully qual'd Dual RVR
Departure Alternate Required
Wx below landing minimums
Two Alternates Needed
VIS is below precision
VIS or CEILING is below non-precision
Winds out of limits RCR corrected
To File
Best forecast wx (ignore tempo) ETA +/- 1 hr must be at or above the lowest mins for a suitable approach
Alternate Required
WWW GRU18 Worldwide (OCONUS) Wx 2000 - 3 Winds out of limit GPS only Radar only Unmonitored Navaids Mins at or above 1500/3
Disqualifies an Alternate
Wx 1000 - 2 / 500 - 1 above lowest mins ANA A with disqualifying note Radar required GPS only Unmonitored Navaids No wx reporting
Multi Tanker Form Wx
1000 ft clear of clouds and 1 nm of visibility plus 1 nm per tanker in the formation
Windshear
Change of more than 10 kts. Severe WS: 15 kts or VVI >500fpm. Takeoff will not be attempted if WS exists below 2000’
PAR Wx
Vis no lower than RVR 2400 or 1/2 mi (800m)