6.2 Laboratory Quiz_ Navigation_ ASCI 121L Airmen Knowledge Test Prep - Mar 2024 - Online
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School
Embry-Riddle Aeronautical University *
*We aren’t endorsed by this school
Course
121L
Subject
Aerospace Engineering
Date
Apr 25, 2024
Type
Pages
4
Uploaded by AdmiralMink4239
Due Apr 28 at 11:59pm
Points 100
Questions 10
Time Limit None
Allowed Attempts Unlimited
Instructions
Attempt History
Attempt
Time
Score
LATEST
Attempt 1
5 minutes
90 out of 100
Score for this attempt: 90 out of 100
Submitted Apr 23 at 12:13pm
This attempt took 5 minutes.
Question 1
10 / 10 pts
Correct!
7
1
8
1. Locate and draw the magnetic course from Bonham VORTAC to Sulphur Springs (120?). 2. Notice that the OBS selections of all the dials
in FAA Figure 28 are 030? or 210?, both of which are at 90? with respect to the 120? radial. Therefore, when over Sulphur Springs, the flag
This quiz can be
taken as many times as desired
. Answer the 10 multiple choice questions.
Before you begin, make sure you have downloaded the FAA Airman Knowledge Testing Supplement Document (PDF)
(https://www.faa.gov/training_testing/testing/supplements/media/sport_rec_private_akts.pdf) and are familiar with navigating its
contents, as some of the Lab questions will reference its figures. Any reference to a figure in the quiz can be found in the Supplement
Document.
Time limit:
There is no time limit for this lab. It is recommended that you use a 20-minute limit, and at the end of 20 minutes, assess
your status. You actual quiz in ASCI 121 will have a 20-minute limit and give a notification pop-up approximately 10 seconds before the time
expires. If you encounter technical difficulties, please contact your instructor.
Grading:
You will see scores for multiple-choice questions right away. Please contact your instructor if you have any questions. Your score
will be reflected by the highest score you attain
.
6.2
Navigation
Laboratory Quiz
Take the Quiz Again
(Refer to Figure 24, and Figure 28.) The VOR is tuned to Bonham VORTAC (area 3), and the aircraft is positioned over the town of Sulphur
Springs (area 5). Which VOR indication is correct?
4/23/24, 9:13 AM
6.2 Laboratory Quiz: Navigation: ASCI 121L Airmen Knowledge Test Prep - Mar 2024 - Online
https://erau.instructure.com/courses/170678/quizzes/599668
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should indicate neither TO nor FROM and the course needle should have a full deflection either side. 3. Both dials 3 and 7 of FAA Figure 28
are at 90 degrees from the correct radial of 120 degrees. However, only dial 7 is a valid answer option.
Question 2
10 / 10 pts
Correct!
359°.
001°.
179°.
Use the following steps: 1. Plot a direct course from Mercer Airport to the Minot Airport VORTAC. 2. Note the radial (magnetic course FROM
Minot VORTAC) on which the plotted course lies (179°). 3. Determine the course TO Minot VORTAC by finding the reciprocal: TO = FROM
+ 180° TO = 179° + 180° TO = 359°
Question 3
10 / 10 pts
West.
East.
Correct!
Southeast.
Observe from illustration #7 of FAA Figure 28, that there is no TO/FROM indication and the CDI is deflected left with an OBS set on 030°.
The aircraft is somewhere along the perpendicular line (120/300°). The CDI left means the 030° radial is to the left, or west, of the aircraft
position. "Southeast" is the only answer choice placing the aircraft on the 120° radial, or southeast of the station.
Question 4
10 / 10 pts
West-southwest.
Correct!
East-northeast.
North-northeast.
The course selected is 253° and the TO/FROM indicator has a TO flag, which means the aircraft is south of the course but north of the
VOR. The CDI needle is deflected to the right, which means the aircraft is left (or east) of the course. Therefore, the aircraft must be to the
east northeast of the station to satisfy the VOR indications.
Question 5
10 / 10 pts
281°.
Correct!
(Refer to Figure 21.) What course should be selected on the omnibearing selector (OBS) to make a direct flight from Mercer County
Regional Airport (area 3) to the Minot VORTAC (area 1) with a TO indication?
(Refer to Figure 28, illustration 7.) The VOR receiver has the indications shown. What is the aircraft's position relative to the station?
(Refer to Figure 25, area 5.) The VOR is tuned to the VOR-DME at the Dallas-Fort Worth airport. The omnibearing selector (OBS) is set on
253°, with a TO indication, and a right course deviation indicator (CDI) deflection. What is the aircraft's position from the VOR-DME?
(Refer to Figure 24.) On what course should the VOR receiver (OBS) be set in order to navigate direct from Majors Airport (area 1) to
Quitman VOR-DME (area 2)?
4/23/24, 9:13 AM
6.2 Laboratory Quiz: Navigation: ASCI 121L Airmen Knowledge Test Prep - Mar 2024 - Online
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101°.
108°.
Use the following steps: 1. Plot the course direct from Majors Airport to Quitman VOR-DME. 2. Note the radial (magnetic course FROM) of
Quitman VOR-DME on which the plotted course lies (281°). 3. Determine the course TO the VOR-DME by finding the reciprocal: TO =
FROM + 180° TO = 281° + 180° TO = 461° - 360° = 101°
Question 6
10 / 10 pts
Correct!
North.
East.
South.
The course selected is 210° and the TO/FROM indicator is showing TO with a left deflection. This means the aircraft is right of course and
north of the station.
Question 7
10 / 10 pts
Correct!
030°.
300°.
210°.
The CDI is centered with the OBS set to 210° with a TO indication. Therefore, the aircraft is located on the 030° radial.
Question 8
10 / 10 pts
003°.
Correct!
195°.
200°.
Use the following steps: 1. Plot the course direct from Hampton Varnville Airport to the Savannah VORTAC. 2. Note the radial (magnetic
course from Savannah) on which the plotted course lies (015°). 3. Determine the course TO the VORTAC by finding the reciprocal: TO =
FROM + 180° TO = 015° + 180° TO = 195°
Question 9
0 / 10 pts
Correct Answer
Execute gentle banks, left and right for continuous visual scanning of the airspace.
(Refer to Figure 28, illustration 4.) The VOR receiver has the indications shown. What is the aircraft's position relative to the station?
(Refer to Figure 28, illustration 5.) The VOR receiver has the indications shown. What radial is the aircraft crossing?
(Refer to Figure 23.) On what course should the VOR receiver (OBS) be set to navigate direct from Hampton Varnville Airport (area 1) to
Savannah VORTAC (area 3)?
What procedure is recommended when climbing or descending VFR on an airway?
4/23/24, 9:13 AM
6.2 Laboratory Quiz: Navigation: ASCI 121L Airmen Knowledge Test Prep - Mar 2024 - Online
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Advise the nearest FSS of the altitude changes.
You Answered
Fly away from the centerline of the airway before changing altitude.
During climbs and descents in flight conditions which permit visual detection of other traffic, pilots should execute gentle banks, left and
right, at a frequency which permits continuous visual scanning of the airspace about them.
Question 10
10 / 10 pts
Correct!
4
6
5
The GPS receiver uses data from a minimum of four satellites to yield a three dimensional position (latitude, longitude, and altitude) and
time solution.
Quiz Score: 90 out of 100
How many Global Positioning System (GPS) satellites are required to yield a three dimensional position (latitude, longitude, and altitude)
and time solution?
4/23/24, 9:13 AM
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