space medium MCQ

Which frequency band does NavIC use for messaging services in addition to positioning?

  1. L1
  2. L5
  3. S-band
  4. C-band

Answer: S-band

NavIC transmits navigation signals in L5 and S-bands; the S-band also supports messaging/alert dissemination for disaster management and maritime safety.

Topic Space Technology - Navigation
Exam Relevance UPSC Prelims, SSC CHSL