VMO is based on
Indicated Airspeed
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| Term | Definition |
|---|---|
| VMO is based on | Indicated Airspeed |
| B737-800 service ceiling | 41,000ft |
| B737-800 VMO | 340kts |
| VMO is relevant at | Lower Levels |
| MMO is | referenced to Mcrit with a built in percentage margin |
| B737-800 MTOW | 70535 |
| B737-800 MMO | 0.82 |
| Engine TAI must be on when | when icing conditions exist or are expected |
| Minimum height for AP engagement during TO or climb is | 400ft agl |
| B737-800 max tailwind component | 15kts |
| Take-off thrust is limited to | 5 minutes |
| When should engine ignition be on | Take-off, landing, heavy precipitation, anti-ice operation |
| is holding in icing conditions with flaps extended allowed | no |
| Fuel imbalance for TO or landing must not exceed | 453kg |
| On a NPA the AP must be disconnected | before the aircraft descends more than 50ft below the DA/MDA |
| What must the allowable scheduled imbalance between main fuel tanks 1 & 2 be | 0 |
| If main tanks fuel balance differs by more than 453kgs, what colour is the IMBAL alert | amber |
| Max altitude for using the APU electrical load | 41,000ft |
| Max altitude for using the APU bleed air | 17,000ft |