HS-356 Satellite Bus
Data current as of 2026-07-20.
The HS-356 bus accounts for 3 cataloged objects, of which 3 are in orbit and 0 are active. Most are built by HSES. The largest operator on this bus is COM. All were launched in 1976.
3
In orbit
0
Active
3
Total launched
0
Reentered
HS-356 launched per year
Still in orbit Click a year to list its satellites.
Typical specifications
Most common values across cataloged HS-356 satellites.
| Manufacturer | HSES |
|---|---|
| Purpose | Communication |
| Launch mass | 360 kg |
| Dry mass | 286 kg |
| Length | 1.6 m |
| Diameter | 2.2 m |
| Span | 3.8 m |
| Shape | Cyl + Dish |
| Power | Solar cells (body mounted), batteries |
| Propulsion | FW5 |
| Equipment | 1 L-band, 1 C-band, 3 UHF transponders |
| Typical orbit | 1452 min period, 6° inclination |
Top operators
COM 3
Top countries
US 3
HS-356 satellites
Track any of them live in KeepTrack.
Frequently asked questions
How many HS-356 satellites are there?
The catalog lists 3 objects built on the HS-356 bus. 3 are in orbit and 0 have reentered.
How many HS-356 satellites are in orbit?
3 HS-356 objects are currently in orbit, of which 0 carry an active status.
Who builds the HS-356 bus?
The HS-356 bus is most commonly built by HSES.
When did the first HS-356 satellite launch?
The cataloged HS-356 satellites all launched in 1976.