It was their second launch with the Electron. Wired (https://www.wired.com/story/rocket-lab-still-testing/ https://www.wired.com/story/rocket-lab-still-testin

It was their second launch with the Electron. Wired (https://www.wired.com/story/rocket-lab-still-testing/ https://www.wired.com/story/rocket-lab-still-testing/), has an article about them.