FOM Flashcards
New/Amended Dispatch Release
Change of:
- aircraft
- alternate
- MEL item
- aircraft performance limitations
- 10,000 kg difference of actual and planned ZFW
- delay of more than 4 hours
Equipment requirements for RVSM
- two altimeters
- mode-c transponder
- altitude alerting
- auto altitude hold (autopilot)
Takeoff alternate distance
747-400/-8: 900 NM
Marginal weather
Destination and alternate below 600-2
Alternate Requirements (Flag Operations)
- Flight more that 6 hours
- Flight less than 6 hours, and WX 1 hr before to 1 hr after:
- less than 1500’ above circling minima
- less than 2000’ above airport elevation or 1500’ above lowest IAP mins
- vis less than 3 miles, or 2 miles above the lowest vis mins
Fuel requirements (Int’l Flag or Supplemental)
Enough fuel to:
- fly to destination airport
- 10% of fuel from departure to destination
- fly to most distant alternate
- 30 mins at holding speed at 1500’
Fuel Requirements (Planned Redispatch)
Greater of A or B:
A:
- fly to POR, then to initial destination
- 10% of fuel from departure to initial destination
- most distant initial alternate
- 30 mins at holding speed at 1500’
B:
- fly to POR, then to final destination
- 10% of fuel from POR to final destination
- most distant final alternate
- 30 mins at holding speed at 1500’
Fuel Requirements (Isolated Airports)
Greater fo A or B:
A:
- Fly to PSR, then to initial destination
- 10% of fuel from departure to initial destination
- most distant initial alternate
- 30 mins at holding speed at 1500’
B:
- Fly to final destination
- 2 hours of fuel at normal fuel consumption
Domestic fuel reserve
45 mins of fuel
International Fuel Reserve
30 mins at holding speed at 1500’
Min Fuel for Takeoff
25,000 kg
Standard taxi time
20 mins at 45kg (100lbs) / min
Max time of received redispatch message (RDM)
- 2 hrs ETA to POR
* contact dispatch if RDM not received within 60 mins of POR
RDM Terminal Weather Definitions
Open: greater than 3,000’ and 5 miles
Operational: less than 3,000’ and 5 miles; greater than 1,000’ and 3 miles
Instruments: less than 1,000’ and 3 miles; greater than 600’ and 1 mile
Plain text: less than 600’ and 1 mile
Thunderstorm Avoidance
Between Cells:
- 5 miles below 10,000’
- 10 miles between 10,000’ and 25,000’
- 20 miles at or above 25,000’
- 20 miles for any sever or intense echos
Individual Cells:
- avoid flying over within 5000’
- avoid by 1 mile per every kt of wind