Subscribe with SteadyZX 4A, 4B
The ZX 4A (Shen Tong 3A ?) is the first of a new series of chinese military satellites.
The first of these satellites was launched in August 2024 on a CZ-7A and was given the designation ZX 4A (ChinaSat 4A).
The second satellite was reportedly the payload lost in the CZ-7A launch failure in August 2026.
| Nation: | China |
|---|---|
| Type / Application: | Communication |
| Operator: | |
| Contractors: | CAST |
| Equipment: | |
| Configuration: | DFH-4 bus ? |
| Propulsion: | |
| Power: | 2 deployable solar arrays, batteries |
| Lifetime: | |
| Mass: | |
| Orbit: | GEO |
| Satellite | COSPAR | Date | LS | Launch Vehicle | Remarks | |
|---|---|---|---|---|---|---|
| ZX 4A (ChinaSat 4A) | 2024-151A | 22.08.2024 | We LC-201 | CZ-7A | ||
| ZX 4B (ChinaSat 4B) ? | 2026-F06 | 10.08.2026 | We LC-201 | F | CZ-7A |
Launch Sites:
- We = Wenchang Space Launch Center (WSLC), Hainan, China
References:
- CAST website
Further ZX (ChinaSat) missions:
- ZX 1, 2, 3, 4 (DFH-2A 1, 2, 3, 4, 5) [DFH-2 Bus]
- ZX 1A, 1B, 1C (ChinaSat 1A, 1B, 1C / FH 2A, 2B, 2C) [DFH-4 Bus]
- ZX 2A, 2B, 2C, 2D, 2E (ChinaSat 2A, 2B, 2C, 2D, 2E / ST 2A, 2B, 2C, 2D, 2E) [DFH-4 Bus]
- ZX 5, 5R (ChinaSat 5, 5R) [AS-3000]
- ZX 5A (ChinaSat 5A) [A2100A]
- ZX 5B (ChinaSat 5B) [Spacebus-3000A]
- ZX 5C (ChinaSat 5C) [DFH-3 Bus]
- ZX 5D, 5E (ChinaSat 5D, 5E) [HS-376]
- ZX 6 (ChinaSat 6) [DFH-3 Bus]
- ZX 6A (ChinaSat 6A) [DFH-4 Bus]
- ZX 6B (ChinaSat 6B) [Spacebus-4000C2]
- ZX 6C (ChinaSat 6C) [DFH-4 bus]
- ZX 6D (ChinaSat 6D) [DFH-4E bus]
- ZX 6E (ChinaSat 6E) [DFH-4E bus]
- ZX 7 (ChinaSat 7) [HS-376]
- ZX 8 (ChinaSat 8) [SSL-1300]
- ZX 9 (ChinaSat 9) [Spacebus-4000C2]
- ZX 9A (ChinaSat 9A) [DFH-4 Bus]
- ZX 9B (ChinaSat 9B) [DFH-4E bus]
- ZX 9C (ChinaSat 9C) [DFH-4E bus]
- ZX 10 (ChinaSat 10) [DFH-4 Bus]
- ZX 10R (ChinaSat 10R) [DFH-4E Bus]
- ZX 11 (ChinaSat 11) [DFH-4 Bus]
- ZX 12 (ChinaSat 12) → ZX 15A [Spacebus-4000C2]
- ZX 15 (ChinaSat 15) [DFH-4 Bus]
- ZX 16 (ChinaSat 16, SJ 13) [DFH-3B bus]
- ZX 18 (ChinaSat 18) [DFH-4E bus]
- ZX 19 (ChinaSat 19) [DFH-4E bus ?]
- ZX 20, 20A (ST 1, 1B) [DFH-3 Bus]
- ZX 22, 22A (FH 1A, 1B) [DFH-3 Bus]
- ZX 26 (ChinaSat 26) [DFH-4E bus]
