Musk said on Twitter. The company has been able to use first-stage and second-stage rocket boosters before, as well as a Dragon capsule that was previously used.
Last month, SpaceX launched its monster Falcon Heavy rocket - three times as powerful as the Falcon 9 - for the first time, propelling Musk's own Tesla roadster with a spacesuit-clad dummy at the wheel into an orbit near Mars.
SpaceX's next launch is now slated for March 29, with 10 satellites for mobile communications company Iridium. The Falcon 9 has evolved considerably since its first test flights to become the only fully reusable launch platform in the world.
ULA, a Boeing-Lockheed Martin joint venture, recently completed the 76th Atlas V mission without a major failure. Aside from marking its 50 flight since it was established, SpaceX also launched its fifth flight for this year.
One Falcon 9 rocket broke apart just over two minutes into a 2015 flight for NASA. Hispasat launched the Amazonas-5 satellite on a Russian Proton through International Launch Services in September, and Hispasat-36W-1 on a Soyuz rocket from European launch provider Arianespace in January 2017.
The Hispasat 30W-6 will serve as a replacement for the Hispasat 30W-4, providing television, broadband, corporate networks and other telecommunications solutions.
Commenting on its launch, Carlos Espinós, CEO of Hispasat, said: "this new satellite will allow us to meet the growing connectivity demand detected in the market". Plus it's going to a high orbit about 22,000 miles (around 35,700 kilometers) above Earth known as geostationary orbit. The satellite that will soon take off from Cape Canaveral Air Force Station is called as 30W-6. The company announced at the end of February that the launch would be delayed due to extended testing and scheduling issues.
Live Stream: SpaceX will launch its live webcast at 11:45 p.m.