Marginal Weather
Marginal weather exists when ceiling is within 100 feet and/or visibility is within 1/2 mile of destination published approach minimums or derived alternate weather minimums as appropriate.
Method 1
Method 2
Thruflight Setup Check
Engine Start Abort Criteria
Limitations for ALT/TO
Minimum Battery Temp & Voltage for APU Start
-20C & 23.5 Volts
Between 19 - 23.5 volts, APU must be started off ground cart
SG’s
Two IC-600 Symbol Generators (SGs).
The SGs interface work with many of the aircraft systems; they receive data from multiple inputs and send the appropriate information to the 5 CRT screens in the cockpit.
DAU’s
Data Acquisition Unit
DAU 1 is dedicated to collect data from the forward airplane systems and #1 engine.
DAU 2 is dedicated to collect data from the aft airplane systems and #2 engine.
RMU
Radio Management Units
EICAS
Engine Indication and Crew Alert System
AWU
Aural Warning Unit
Unsatisfactory Takeoff Warning Indication
EGPWS
Enhanced Ground Proximity Warning System
SPS
Stall Protection System
DC Power System
AC Power System
The main AC power source comes from a single-phase AC inverter, which converts 28 volt DC power into 115 AC.
EDL
Electrical Distribution Logic
When do the engine-driven generators come online?
56.4% N2
What happens when a T-Handle is pulled?
What systems do the inverters provide power to?
TCAS, GPWS and Windshear Computer
How many fire bottles on the aircraft?
o Six fire bottles exist. There are:
Fire Detection Test
o Both Master Warning and Caution are illuminated
o Both fire handles are illuminated
o BAGG EXT button is illuminated
o EICAS Warnings – ENG 1(2) FIRE, APU FIRE, BAGG SMOKE
o EICAS Cautions – ENG 1(2) FIREDET FAIL, APU FIREDET FAIL
o Aural warning buzzer generates
Conditions to active rudder hard over protection
o Rudder deflected above 5 degrees +/- 1 degree
o Force above 130 lbs. on the pedal to counteract rudder deflection
o Both engines running above 56% N2