 Yeah, I think that there's a contract, an obligation of an OEM, so an original, a pre-manufactured satellite maker, with a launcher. So depending on which launcher you use, if you use a SpaceX or if you use a Starlink or if you use a Vega or Ariane, it doesn't matter where you launch, each of them will give you some load, some harshness, some vibration, and some noise that you have to make sure you're able to withstand.