![Air Crash Investigation on Twitter: "Good news! The first episode of Season 21 (Loganair Flight 6780) has been listed on that Nat Geo Czech Republic website. There is no indication yet on Air Crash Investigation on Twitter: "Good news! The first episode of Season 21 (Loganair Flight 6780) has been listed on that Nat Geo Czech Republic website. There is no indication yet on](https://pbs.twimg.com/media/EvZPQ8wVcAIfPix.jpg)
Air Crash Investigation on Twitter: "Good news! The first episode of Season 21 (Loganair Flight 6780) has been listed on that Nat Geo Czech Republic website. There is no indication yet on
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![Air Crash Investigation on Twitter: "Looks like Season 21 is set for an April worldwide release. https://t.co/eMo0k1c1yS" / Twitter Air Crash Investigation on Twitter: "Looks like Season 21 is set for an April worldwide release. https://t.co/eMo0k1c1yS" / Twitter](https://pbs.twimg.com/media/EvV_xl1WYAgwgRg.jpg)