Checkride Flashcards
What kinds of ice are there?
Rime Ice (tiny frozen drops) Clear Ice (large drops that spread and freeze slower) Mixed Ice (rime imbedded in clear ice)
Part 91.103?
Notams Weather Known ATC delays Runway lengths Alternates available Fuel requirement Takeoff and landing distances
What is the difference between a Prognostic chart and a surface analysis chart?
Prognostic: a forecast
Surface analysis: current observations
Describe our engine
Lycoming O360 180HP Horizontally opposed Air-cooled Naturally Aspirated Direct drive
How long does a SIGMET last?
4hrs
How long does a convective SIGMET last?
2hrs
How long does an AIRMET last?
6hrs
What are the types of AIRMET?
Zulu (icing)
Sierra (visibility)
Tango (turbulence)
What are SIGMETs issued for?
- Dust/Sand storms
- Severe icing
- Severe turbulence
- Volcanic Ash
What are Convective SIGMETs issued for?
- Embedded and severe thunderstorms
- Thunderstorms covering 40% of an area (3,000ft^2+)
- Tornadoes
- Line of thunderstorms — 40%
- Surface winds > 50kts
- Hale > 3/4ths of an inch
Types of AD
- Standard
- Emergency
- Recurring
- One-time
How quickly does temperature decrease with altitude?
2C/1000ft
3.5F/1000ft
Types of Special-Use airspace?
: charted if permanent
-: never charged
Warning (non-enforced)
Alert (non-enforced)
Restricted (clearance required)
MIlitary Ops* (non-enforced, but not recommended)
Prohibited (NEVER)
Controlled firing- (non-enforced)
How can you test a VOR receiver?
- VOT (+/- 4)
- Ground (sign on airport) (+/- 4)
- Air (known location on radial) (+/- 6)
- Dual (+/- 4)
What causes temperature inversions?
- A cold front sweeping under warm air
- A warm front moving over cold air
- Cold ground cooling the air
Describe our electrical system?
28 volt DC system, 24 volt battery, 60 amp alternator
Two electrical busses: avionics and primary
Alternator belt connects crankshaft to alternator at front
Ammeter shows battery charge or discharge
Voltage regulator controls Alternator output.
Effects of forward CG?
- Slower cruise
- Less efficient cruise
- Higher stall speed
- Easier stall recovery
- More stable
Effects of aft CG?
- Faster cruise speed
- More efficient cruise
- Lower stall speed
- Harder stall recovery
- Less stable
Engine Failure Procedure:
Airspeed .. 65kts Full nose-up trim Landing spot (if able) Run checklist - Carb heat on - Mixture rich - Fuel selector both - Ignition both/start - Primer in and locked (if able) Declare emergency
Engine Fire Procedure
100+kts and positive load Mixture off Throttle idle Fuel selector cutoff Ignition off Master off
What effect does cold have on indicated altitude?
Cold air will increase the indicated altitude (compresses the pressure gradient (higher change per thousand feet)) the farther away you are from the ground.
What effect does heat have on altitude indications?
Hot air will spread out the pressure gradiant (lower change with altitude), and will start to read lower than actual altitude as your AGL increases.
What happens if you lean your engine too much?
Overheating
Rough running
Detonation
Damage to engine