---
title: "T-Series: Technical"
description: "Beacon specifications, LUT standards, MEOLUT requirements"
---

import { LinkCard, CardGrid, Badge } from '@astrojs/starlight/components';

Beacon specifications, LUT standards, MEOLUT requirements

## Documents (22 total)

| Document | Description | Version | Date |
|----------|-------------|---------|------|
| [T001](/cospas-sarsat/t-series/t001/) | C/S T.001 - Issue 4 - Rev. 13 | Issue 4 | October 2025 |
| [T002](/cospas-sarsat/t-series/t002/) | C/S T.002 - Issue 5 - Rev. 1 | Issue 5 | March 2022 |
| [T003](/cospas-sarsat/t-series/t003/) | C/S T.003 - Issue 5 Rev. 1 | Issue 5 | March 2022 |
| [T004](/cospas-sarsat/t-series/t004/) | Cospas-Sarsat Leosar Space Segment Commissioning Standard C | Issue 2 | March 2022 |
| [T005](/cospas-sarsat/t-series/t005/) | C/S T.005 - Issue 3 Rev.3 | Issue 3 | October 2023 |
| [T006](/cospas-sarsat/t-series/t006/) | Cospas-Sarsat Orbitography Network Specification C | Issue 2 | October 2024 |
| [T007](/cospas-sarsat/t-series/t007/) | RB | Issue 5 | October 2025 |
| [T008](/cospas-sarsat/t-series/t008/) | Cospas-Sarsat Acceptance Of | Issue 3 | October 2023 |
| [T009](/cospas-sarsat/t-series/t009/) | Cospas-Sarsat Geolut Performance Specification And Design Guidelines C | Issue 2 | October 2025 |
| [T010](/cospas-sarsat/t-series/t010/) | C/S T.010 - Issue 1 Rev.10 | Issue 1 | October 2025 |
| [T011](/cospas-sarsat/t-series/t011/) | Description Of The | Issue 2 | October 2025 |
| [T012](/cospas-sarsat/t-series/t012/) | C/S T.012 Issue 1 Rev.20 | Issue 1 | October 2025 |
| [T013](/cospas-sarsat/t-series/t013/) | Cospas-Sarsat Geosar Space Segment Commissioning Standard C | Issue 1 | March 2021 |
| [T014](/cospas-sarsat/t-series/t014/) | C/S T.014 Issue 2 Rev. 3 | Issue 2 | November 2025 |
| [T015](/cospas-sarsat/t-series/t015/) | T15OCT06Final with MJs modifications | Issue 1 | November 2007 |
| [T016](/cospas-sarsat/t-series/t016/) | C/S T.016 Issue 1 Rev 7 | Issue 1 | October 2023 |
| [T017](/cospas-sarsat/t-series/t017/) | Cospas-Sarsat Meosar Space Segment Commissioning Standard C |  | October 2025 |
| [T018](/cospas-sarsat/t-series/t018/) | C/S T.018 - Issue 1 Rev.13 | Issue 1 | October 2025 |
| [T019](/cospas-sarsat/t-series/t019/) | C/S T.019 - Issue 2 Rev.10 | Issue 2 | October 2025 |
| [T020](/cospas-sarsat/t-series/t020/) | (with markup) | Issue 2 | October 2025 |
| [T021](/cospas-sarsat/t-series/t021/) | C/S T.021 - Issue 1 Rev.6 | Issue 1 | October 2025 |
| [T022](/cospas-sarsat/t-series/t022/) | Cospas-Sarsat System Beacon Specification And Design Guidelines C |  | October 2023 |