Calculated Flight Phases
Posted: Tue Aug 19, 2025 2:07 pm
| Phase | Location | Poistion | Conditions | |
|---|---|---|---|---|
| Shutdown | Origin | Ground | Engine 1 Not Running Engine 2 Not Running Gen 1 Amps is Zero (0) Gen 2 Amps is Zero (0) Engine 1 N2 is less than 0.1 Engine 2 N2 is less than 0.1 Parking Brake is Set | |
| Startup | Origin | Ground |
Parking Brake is Set Starter Solenoid 1 or 2 is Open | |
| Ready for Taxi | Origin | Ground |
Engine 1 and Engine 2 is Running Gen 1 Amps is greater than 0 Gen 2 Amps is greater than 0 Packs Left are not Off Packs Right are not Off At Gate Parking Brake Set |
|
| Taxiing | Origin | Ground |
Engine 1 and 2 Running Parking Brake Off Not at Gate Taxi Lights On Strobes Off Landing Lights Fixed Off |
|
| On Runway | Origin | Ground |
On Runway Taxi Lights Off Ground Speed less than Ten (10) Strobes On | |
| Takeoff | Origin | Ground |
Engine 1 and 2 Running Parking Brake Off TOGA Pushed Ground Speed greater than Thirty (30) Flap Position equals Take-off Flap Configuration |
|
| Climbing | Origin | Air |
FMA TOGA Active FMC Phase is on SID |
|
| Cruise (Early) | - | Air |
Currently Climbing Seatbelt Sigh Off FMC Phase is Departure (SID) Flap Position is Up |
|
| Cruise | - | Air |
Within 1,000ft of Cruise Altitude FMC Phase is Enroute |
|
| Arrival | - | Air | FMC Phase is Arrival | |
| Approach | - | Air | FMC Phase is Approach | |
| Final Approach | - | Air |
Gear is Down Flap Position is set for Landing Flaps FMC Phase is Approach |
|
| Landed | Destination | Ground |
Ground Speed less then Eighty (80) Flap Position is set to Landing Flaps Vertical Speed less than Zero (0) |
|
| Taxi-In | Destination | Ground |
Engine 1 and 2 Running Ground speed less than Forty (40) and greater than Zero (0) Not at Gate |
|
| Parked | Destination | Ground |
Ground Speed less than One (1) Engine 1 or 2 Running Parking Brake is Set |
|
| Shutdown | Destination | Ground |
Engine 1 and 2 not Running Parking Brake Set |