Satellites of International Maritime Satellite Organization

9 satellites in orbit, 2 operating.

The count is the catalogue’s as of Nov 9, 2026, 12:17 PM; whether a satellite is operating is as Orbinauts writes it where it has written when the satellite’s mission ended, and otherwise as Jonathan McDowell’s general catalogue believes it, licensed CC BY 4.0: GCAT

GCAT, Jonathan McDowell’s general catalogue (CC BY 4.0), credits these satellites to International Maritime Satellite Organization under the code I-INM.

See these on the map