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Telesat pushes Lightspeed full service into 2028 as it reallocates capacity to military Ka‑band

Telesat pushed Lightspeed’s full global service into early 2028 after ASIC onboard‑processor production problems. It is adding 500 MHz of military Ka‑band and reallocating roughly 25% of the initial 156‑satellite capacity for allied defence users; two satellites are due in December and 96 in orbit by end‑2027.

Discovered 2026-03-17T04:19:54.644148-07:00 | 2026-03-17T04:19:54.644148-07:00

Briefing

What Hype is tracking

  • The program slip is driven by ASIC onboard‑processor production issues and shifts deployment milestones (two satellites in December; 96 in orbit by end‑2027), delaying full commercial service into early/spring 2028 and altering partner timelines (deployment milestones).
  • Telesat’s addition of 500 MHz Mil‑Ka and a roughly 25% carve‑out for military customers materially increases allied military Ka‑band capacity delivered by a commercial LEO operator, affecting sovereign and allied procurement strategies (government satcom resale context).
  • The delay and defence reallocation reshuffle competitive dynamics for commercial inflight connectivity and government contracts among Starlink, Kuiper, Viasat and others, with timetable and capacity implications for airline and defence customers (Kuiper regulatory context).

Reported By

satelliteprome.com Runway Girl smallsatnews.com SpaceQ SpaceWatch Africa PaxEx.Aero
Sources Tracked
10
First Seen
2026-03-17T04:19:54.644148-07:00
Latest Update
2026-03-21T22:59:40.881851-07:00
Coverage
Space

Sources

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