Final review · Put it all together
Review a navigation-service proposal
5 questions · About 8 minutes · Learn at your own pace
Your goalConnect program history, ranging, orbit geometry and practical service requirements.
Challenge points — / 100
10 per answer + 50 for completing the challenge0 of 5 answered correctly
Use what you learned across the course. Revisit a lesson whenever you need it; your answers will wait here. Retries never cost points.
1. From regional service to global navigation
10 points2. Turn signal time into a position
10 points3. Connect orbits, ground control and receivers
10 points4. Choose and test a navigation service
10 points5. Connect orbits, ground control and receivers
10 pointsThe connections you made
Bring the whole story together.
Answer all 5 questions correctly to earn the 50-point completion bonus. Your correct answers are kept as you go.
Use Practice again to retry any completed question without changing your result.