Kaunas District Municipality is one of 60 municipalities in Lithuania.
 The seat of the municipality is the city of Kaunas.
 It surrounds the Kaunas City Municipality from the north, west and south, while in the east Kaunas district municipality borders Kaišiadorys District Municipality.
 Kaunas District Municipality has the second largest international airport in Lithuania (Kaunas International Airport), and is well connected by major roads (A1 highway and Via Baltica), as well as railways with other cities of Lithuania.
Pažaislis monastery and church (Lithuanian: "Pažaislio vienuolynas ir bažnyčia" , Polish: "Klasztor w Pożajściu" ) form the largest monastery complex in Lithuania, and the most magnificent example of Italian Baroque architecture in the country.
 It is situated in the Petrašiūnai elderate of Kaunas, Lithuania, on a peninsula in the Kaunas Reservoir near the Kaunas Yacht Club.
Dobi-III is the third and the last aircraft designed by Lithuanian aviator Jurgis Dobkevičius.
 Fighter Dobi-III was designed and tested in 1924.
 On June 8, 1926 it crashed at Kaunas Aerodrome killing its designer.
Air Lithuania (Lithuanian: "Aviakompanija Lietuva" , literally: "Air Company "Lithuania"") was a regional airline based in Kaunas in Lithuania.
 It operated scheduled and charter flights, provided cargo services and aircraft rental.
 Its main bases were Kaunas International Airport (KUN) and Palanga International Airport (PLQ).
Kaunas International Airport (Lithuanian: "Kauno tarptautinis oro uostas" ), (IATA: KUN, ICAO: EYKA) is the second-busiest civil airport in Lithuania after Vilnius Airport and the fourth-busiest in the Baltic states.
 The airport is located in the central part of the country, 14 km northeast of the Kaunas city centre and 100 km west from the capital Vilnius.
Kaunas County (Lithuanian: "Kauno apskritis" ) is one of ten counties of Lithuania.
 It is in the centre of the country, and its capital is Kaunas.
 On 1 July 2010, the county administration was abolished, and since that date, Kaunas County remains as the territorial and statistical unit.
Jurgis Dobkevičius (born March 23, 1900 in Saint Petersburg, died testing his own construction airplane Dobi-III in a crash June 8, 1926 in Kaunas) was a Lithuanian aviator and aircraft designer
S. Darius and S. Girėnas Airport ("S. Dariaus ir S. Girėno aerodromas") (ICAO: EYKS) , also known as Aleksotas Airport ("Aleksoto aerodromas"), is a small airport located in Aleksotas district of Kaunas City (Lithuania), about 3 kilometres South-west from city centre.
 On May 6, 1993, the airport was named after the Lithuanian pilots Steponas Darius and Stasys Girėnas, who perished in a crash near the end of an attempted non-stop flight from New York to Lithuania in 1933.
Pociūnai Airport (ICAO: EYPR) , also known as Prienai Airport or Prienai Pociūnai Airport, is an aerodrome and a small airport located in Ašminta elderate of Kaunas district municipality, Lithuania; 38 km south of the Kaunas centre.
 The airport's infrastructure allows it to handle medium and small sized aircraft, like the Saab 2000, Saab 340 as well as other aircraft.
Apatas Air was a charter airline based in Kaunas, Lithuania.
 Between 1994 and 2009, it operated air taxi, passenger charter and cargo flights, as well as flight and ground crew training.
 Its main base was Kaunas Airport.

Question: What country does Dobi-III and Kaunas Airport have in common?
Answer: Lithuania