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Embry-Riddle Aeronautical University *

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121L

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Aerospace Engineering

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Apr 25, 2024

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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 1/4

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 https://erau.instructure.com/courses/170678/quizzes/599668 2/4

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