Cross Country Flight Planning and Procedures Flashcards
(149 cards)
What is an RMI?
Radio magnetic indicator.
Nav Instrument coupled with gyro or compass that
indicates the direction of a selected NAVAID and the bearing to it with respect to the heading of the aircraft.
What is an HSI?
Horizontal situation indicator.
Combines the heading indicator with a CDI to provide better situational awareness of location with respect to the course line.
What is RNAV?
Area Navigation. Provides enhanced navigation capability by computing the aircraft position, actual track and ground speed. RNAV systems include INS, LORAN, VOR/DME, and GPS systems.
What is DME?
measues the slant distance of an aircraft from the DME navigation aid.
What is the effective range distance for DME?
What is the effect error for DME?
Up to 199 nm at line of sight altitude.
1/2 mile or 3% of distance error (whichever is greater)
Give a brief description of GPS.
How many satellites are in GPS constellation?
How many satellites are always visible?
How many satellites to establish 3-dimensional position
uses the signals from multiple satellites in order to triangulate aircrafts position on earth.
24 satellites in constellation
5 satellites visible at all times/locations
4 satellites to establish 3D position
Within which frequency band does the VOR equipment operate?
VHF 108.00 - 117.95 MHz`
What are the different methods for checking the accuracy of VOR equipment?
a. VOT check; +- 4 degrees b. Ground checkpoint; +- 4 degrees c. Airborne checkpoint; +- 6 degrees d. Dual VOR check; 4 degrees between each other e. Select radial over a know ground point; +- 6 degrees f. A certified technician can use a calibrated signal
What records must be kept concerning VOR checks?
each person making a VOR check shall enter the date, place, and bearing error and sign the aircraft log or other reliable record.
Where can a pilot find the location of the nearest VOT testing station?
a. in the A/FD b. NOS IFR area chart c. and IFR enroute low altitude chart
How may the course sensitivity be checked on a VOR receiver?
recording the number of degrees of change in the course selected a you rotate the OBS to move the CDI from center to the last dot on either side. This should be between 10 and 12 degrees
How can a pilot determine if a VOR or VORTAC has been taken out of service for maintenance?
the coded (morse or voice) identifier is removed during maintenance
How do you find an ADF relative bearing?
relative bearing is the angular relationship between the aircraft heading and the station measured clockwise from the nose. Read the bearing directly from the ADF measured clockwise from zero.
How do you find the ADF magnetic bearing?
MH + RB = MB If the sum is more than 360, subtract 360 to get the magnetic bearing.
If a diversion to an alternate airport becomes necessary due to an emergency, what procedure should be used?
1 consider relative distance to all suitable alternates
2 select the one most appropriate for the emergency
3 determine magnetic course to alternate and divert immediately
4 wind correction, actual distance and estimated time/fuel can be computed while enroute to alternate
How can the course to an alternate be computed quickly?
courses can be quickly measured by using a straight edge and the compass roses shown at VOR stations. VOR radials and airway courses are oriented to magnetic direction. Distances can be measured using the edge of a piece of paper and the scale on the chart.
What recommended entry procedure should be used at airports without an operating control tower?
Recommended departure procedure
Entry - abeam the midpoint of the runway at pattern altitude. Maintain pattern altitude until abeam the approach end of the landing runway on the downwind leg. Complete the turn to final at least 1/4 mile from the runway.
Departure - continue straight out, or exit with a 45 degree turn to the left (when in a left-hand traffic pattern) beyond the departure end of the runway, after reaching pattern altitude.
What are the recommended traffic advisory practices at airports without an operating control tower?
Inbound traffic - should monitor and communicate as appropriate on the designated CTAF from 10 miles to landing. Departing aircraft - should monitor and communicate on the appropriate frequency from start-up, during taxi and until 10 miles from the airport unless regulations or procedures require otherwise.
A large or turbine-powered aircraft is required to enter Class D airspace at what altitude?
unless otherwise required by distance from cloud criteria, large or turbine powered aircraft shall….
enter the traffic pattern at least 1,500 ft. above the elevation of the airport and maintain 1,500 ft. AGL until further descent is required for a safe landing.
When conducting flight operations into an airport with an operating control tower, when should initial contact be established?
about 15 miles from entering the airspace.
When departing controlled airspace, what communication procedures are recommended?
it is a good idea to remain on the tower frequency while operating within the Class B, C or D surface area for the purpose of receiving traffic information. It is not necessary to request permission to leave the tower frequency once outside of Class B, C and D surface areas.
You discover that both the transmitter and receiver in your aircraft have become inoperative. What procedures should be used when attempting to enter a traffic pattern and land at a tower controlled airport?
a. remain outside or above the surface area b. determine direction and flow of traffic c. join the traffic pattern and wait for light gun signal d. daytime, acknowledge by rocking wings. Nighttime, acknowledge by flashing landing light or navigation lights.
When a control tower located at an airport within Class D airspace ceases operation for the day, what happens to the lower limit of the controlled airspace?
Class E rules take effect. Check the A/FD for specific details for the airport.
If the rotating beacon is on at an airport during daylight hours, what significance does this have?
ground visibility is less than 3 miles and/or the ceiling is less than 1,000 feet, meaning the airport is under IFR conditions. ATC clearance is required for takeoff and landing.

