Yes. Sorry, you were breaking up a bit there, Pete. So I'll recap a little bit of what he was saying, Cai. So, so far we've been pretty fortunate that we haven't had any real, call it, like significant supply chain constraints or issues, you know, as Pete was indicating that we also carried a lot of inventory, lot of raw materials inventory. So, kind of, we've been able to absorb any impact that otherwise would have been an impact. Yes, and probably the biggest issue is really been as people saying, is getting people into New Zealand, right, to support the launches. So we were fortunate that the two BlackSky missions that are going off this quarter already had the spacecraft in country. They were already integrated. So there's really no risk from a COVID-related, if you will, kind of spacecraft readiness from that perspective. And now as we get through kind of - we're out of that level four alert in New Zealand where we're able to have full production and launch cadence support there. So I would say, we've been very, very fortunate. We haven't had any of those issues, I would say that you were - but we're very much looking forward to making it much easier for our customers to come support their spacecraft in New Zealand with the COVID restrictions easing. And as a backstop that as well, of course, we're very anxious to get operational in - out of our wallets facility, where right now we've been waiting on certification of our automated flight termination hardware on NASA's software. It's been quite delayed, it was expected some time ago. The current expectation is that it could be done as early as the end of the year, which would allow us to commence flight operations out of LC2 and Wallops in the first half of 2022 and that's what our current expectations are. So that will be kind of able us further mitigate the issues around kind of restrictions on travel and so forth. Now as far as the overall vaccine mandate, again, we've seen some push outs to those things from - to various elements of our supply chain but again we're not getting any indication right now from any of our supply chain partners, that's going to present an issue to supporting our manifest.