OMB Flashcards
What paper manuals and forms should be in the cockpit?
2 QRH 2 Cchecklists Certificates folder Documents folder Tech log
What should bank angle be limited to during manual flight?
30 degrees
When is OETD prohibited?
LVPs Slippery surface APU or APU GEN not available Technical defects affecting hydraulics Electrical redundancy Bleed air Steering or brakes
What are the first officer handling limits?
Max 20kts crosswind No contaminated surface 400m RVR for takeoff CAT 1 approaches 45m runway No windshear
What are the additional handling limit for 3* FOs?
No flap 3
No planned tailwaind
What should you check when arriving to the aircraft?
Wheel chocks in place.
APU inlet and outlet clear
If wheel chocks not in place check parking brake set with sufficient accumulator pressure
On the preliminary cockpit preparation checklist. When should you use the * marked items?
On a transit stop with no crew change
When should a battery check be completed?
When the aircraft has not been supplied electrically for 6h or more.
What voltage should be batteries be on the preliminary cockpit setup and what does it mean?
25.5V
Ensures charge above 50%
During cockpit setup if the batteries are below 25.5V how long should they be charged for?
20mins
How soon after selecting the batteries to auto should the APU be started?
Within 30mins
When does the half frame appear on the oxygen section of the ECAM door page?
When PSI is lower than 1500
When should a full ADIRS alignment be completed?
Before first flight
Crew change
GPS not available and flight time > 3hrs
When should the air conditioning pack flow be selected to LO?
A319/320: 130 or less
A321: 160 or less
Which VHF radio is available in the emergency electrical config?
VHF 1
What should the IDLE factor be set to in the aircraft status MCDU page?
-3.5
When should navaids be deselected?
If no GPS primary and NOTAMS warn of unreliable navaids
What is the maximum altitude difference between the 2 PFDs during cockpit preparation?
20ft
What is the maximum difference between the PFD and ISIS altitude during cockpit prep?
60ft
If the captain is performing the takeoff and intending to hand over to the FO. When should this be done?
When clean config and above the transition altitude
Describe the acceptable discrepancies after refuelling.
Up to 6 tons - 400kg
6 - 12 tons - 500kg
Above 12 tons - 600kg
At what percentage MAC for a 320 should the EFB be changed to FORWARD?
27%
When is a new LFC required due to LMCs?
Plus 10 or minus 20 passengers
When should the nose gear be inspected in the event of a shear pin failure during pushback?
If the aircraft overruns the towbar
What are the rules for leaks from the engine drain mast during engine start?
Run the engine at idle for 5 mins. If the leak goes then you can dispatch. If it remains then shutdown the engine and have it investigated.