USCG Navigation Celestial Obs.
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USCG Navigation Celestial Obs.
USCG Navigation Celestial Obs.

USCG Navigation Celestial Obs.

USCG Navigation Celestial Observations Exam Trial for officer license

App Size: Varies With Device
Release Date: Sep 8, 2023
Price: $41.99
Price
$41.99
Size
Varies With Device

Screenshots for App

Mobile
USCG Exam Trial provides recreational seafarers and trade seafarers a convenient and accessible platform to study for the US FCC and Coast Guard licensure exams.

The U.S. Coast Guard (USCG) Navigation Celestial Observations exam is a test that assesses a mariner's knowledge and ability to use celestial navigation techniques for maritime navigation. Celestial navigation involves using celestial bodies such as the sun, moon, stars, and planets to determine a ship's position at sea. It is an essential skill for mariners, especially in situations where electronic navigation systems may be unavailable or unreliable.

The Celestial Observations exam typically covers the following topics:

1. Celestial Bodies: Identification of various celestial bodies, including the sun, moon, stars, and planets.

2. Celestial Coordinates: Understanding celestial coordinates, including right ascension and declination for stars and other celestial objects.

3. Sextant Use: Knowledge of how to use a sextant to measure the angle between a celestial body and the horizon, also known as the celestial body's altitude.

4. Time: Determining accurate time, often using a marine chronometer or other timekeeping devices, is critical for celestial navigation.

5. Sight Reduction: The process of taking a sextant measurement and reducing it to obtain a line of position (LOP) on a nautical chart.

6. Celestial Navigation Publications: Familiarity with the Nautical Almanac, the Air Almanac, and other relevant publications used for celestial navigation.

7. Plotting: Plotting LOPs on a nautical chart and using multiple LOPs to determine a fix (the ship's exact position).

8. Compass Correction: Correcting for compass error when taking sextant measurements.

9. Celestial Navigation Calculations: Performing calculations such as altitude corrections, azimuth calculations, and intercept calculations.

10. Celestial Navigation Tools: Familiarity with tools such as star charts, sight reduction tables, and navigational aids.

The USCG Navigation Celestial Observations exam may include written questions, practical assessments, and calculations related to these topics. Mariners who pass this exam demonstrate their ability to navigate using celestial observations, which can be a crucial skill in emergency situations or when sailing in remote areas with limited electronic navigation resources.


Application features :
- Includes charts and diagrams that can be zoomed in/out to make it easier to answer related questions
- Multiple-choice exercise
- There are 2 hints (Hint or Knowledge, Add TIME for answering)
- More than 30 questions in one topic/part.
- Review the answers for the topic's learning materials.
- Pause the answering timer by touching it.
- Setting delay time to answer the questions and it can be on/off.
- Setting for the total number of questions that will appear per topic/ exam, the actual number of questions will be selected by the system if it is less than what has been set.
- It can be running Offline.
- On the topic selection screen, you can see the progress percentage of the exam per topic
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USCG Navigation Celestial Obs. Build 1.0.5 Update
2023-11-08 Version History
New feature :
- Pause the answering timer by touching it.
- On the topic selection screen, you can see the progress percentage of the exam per topic

USCG Navigation Celestial Observations Exam Trial for officer license, and marine enthusiast

PRO version is a paid version with new features and improvements from the free version. It can be running Offline and of course no ads.

~Nuansa Cerah Informasi
More Information about: USCG Navigation Celestial Obs.
Price: $41.99
Version: Build 1.0.5
Downloads:
Compatibility: Android 8.0
Bundle Id: com.nuansa.pro.uscg.nav.celestialobservations
Size: Varies With Device
Last Update: 2023-11-08
Content Rating: Everyone
Release Date: Sep 8, 2023
Content Rating: Everyone
Developer: Nuansa Cerah Informasi


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