Satellite communications

Assembled from 24 blocks · 3 evidence · 25 related

1. Story
2. The oldest commercial use of space and, for six decades, the largest source of genuinely commercial space revenue. Its historic core was one-way video distribution: direct-to-home television, and the delivery of programming to cable headends, both of which suited geostationary satellites well because the customer equipment never has to track anything. That core has been in structural decline for more than a decade as streaming displaced satellite television, and the operators built around it — the traditional geostationary fleet operators — have seen revenue fall while their replacement capital costs did not. The growth has moved to connectivity rather than broadcast: consumer broadband from low Earth orbit, maritime and aviation connectivity, government and military communications, and backhaul for terrestrial networks in places where fibre does not reach. Read against the industry's own segment accounting, satellite services plus the ground equipment that receives them account for the large majority of satellite industry revenue, with manufacturing and launch together forming a small single-digit-percentage remainder. Not a place.
3. Knowledge
4. Satellite communications
5. ITU spectrum and orbital-slot regulation
6. Connections
7. ITU spectrum and orbital-slot regulation
8. Earth observation
9. Low Earth orbit broadband constellations
10. Eutelsat OneWeb
11. Space insurance
12. The Communications Satellite Act creates a commercial satellite operator
13. Telstar 1 relays the first live transatlantic television
14. Intelsat I (Early Bird) becomes the first commercial geostationary satellite
15. A geostationary satellite antenna fails to deploy, triggering a record insurance year
16. Satellite communications
17. Low Earth orbit broadband constellations
18. International Telecommunication Union
19. Amazon begins deploying production broadband satellites
20. A constellation deployment milestone falls due
21. Evidence
22. The satellite industry's revenue is reported in four segments — satellite services, ground equipment, satellite manufacturing and launch services — with services and ground equipment together forming the large majority and launch a low single-digit share. V55 verification basis: this session had no network egress and no remaining WebSearch budget, so the report was not retrieved; the segment structure is stated from author knowledge and every figure derived from it is given as a magnitude rather than a number.
23. Supports the periodisation of commercial space activity and the scale of the global space economy including government spending. V55 verification basis: not retrieved in this session — egress blocked and the search budget exhausted — so no total is quoted from it in this pack.
24. Establishes the treaty framework under which national administrations file satellite networks, priority follows filing date in non-planned bands, filings lapse unless brought into use, and non-geostationary constellations must meet staged deployment milestones. V55 verification basis: the Radio Regulations were not retrieved in this session; the mechanism is described and the specific milestone percentages and deadlines are named as a gap.