Aero L-39 Albatros (N139LS)

"Dash Force One" (N139LS, Jet Class "Race 38," an Aero Vodochody L-39GXT with Scott Farnsworth {Jupiter, FL} performing cockpit jockey duty) is caught here in the pits of the 2019 National Championship Air Races (aka: the Reno Air Races).
This is one haul-ass bird. And it hangs out with a "fast" crowd: "Just Lucky," "Athena," and "Blue Ice." (And an annual crowd pleaser ... "Dark Shadow," a DeHavilland Vampire.) Looking forward to seeing them all again just 8 weeks from now at the 2021 NCAR event.