Intelsat 603 at 80° W
also known as IS-603, Intelsar 6 III, Intelsat 6 3
Technical details
- Status
- retired
- Orbital position
- 80° WChannel line-up at 80° W | Coverage maps
- NORAD number
- 20523
- COSPAR number
- 1990-021A
- Operator
- Intelsat
- Manufacturer
- Boeing (Hughes)
- Model
- HS-389
- Launch
- 14 Mar 1990 from Cape Canaveral SFS on Commercial Titan III
- Launch mass
- 4215 kg
- Dry mass
- 1910 kg
- Expected lifetime
- 13 yrs.
- Callsign
- S2399
- Beacon
- 3947.5RHCP, 3948.0RHCP, 3952.0RHCP, 3952.5, 11198LHCP, 11452LHCP
- Orbit
- GEO
Beam footprints












5 more beams for Intelsat 603 are available in the coverage map viewer.
About Intelsat 603
38 C-band and 10 Ku-band transponders. Broadcasting, business services, direct-to-home TV broadcasting, telecommunications, VSAT networks. The second stage of the booster failed to separate from the satellite and its perigee motor so that it stayed in low (nonoperational) Earth orbit until the Space Shuttle Endeavour re-boosted it to the right orbit in May 1992. Planned for relocation to 81W orbital location under Argentinian license (as of May 1 2013).