The Letov Š-20 was a fighter aircraft produced in Czechoslovakia during the 1920s. Approximately 118 examples were produced in total, of which 105 served with the Czechoslovakian Air Force with the last remaining in service until 1936. This example is on display at the Letecké Muzeum Kbely.

This harvard was built in 1943 as 43-13163 and delivered to Royal Air Force when it received the serial FT422. After WWII, and up to 1972, it flew with the Royal Netherlands Air Force as B-67. It was acquired from Belgium through an exchange and so is able to be on display at the Letecké Muzeum Kbely.

The M-20TN, which was in production from 2006 to 2008, comes equipped with a 280 h.p engine. This one is currently based at Qualicum Beach (CAT4).

1980 built and here arriving from its Campbell River (CYBL) base.

Departing to Sea-Tac (KSEA) on a Flexjet flight after having arrived from Spokane (KGEG) earlier in the morning. The N# was previously used on one of their Learjet 45 aircraft.

This trainer version of the B-33 is the latest addition to the wonderful Stará Aerovka, part of the Letecké Muzeum Kbely. The aircraft was probably built in 1954 but, unfortunately, its flight documentation has not survived. At the end of the 1950s, it was donated to Tábor Aeroclub and remained at Tábor until rescued by the VHÚ (Military History Institute) in 1967. It was renovated in 1969 at Pilsen - Líně but stored since the early 1990s in the VHÚ depository. Fortunately, it has now been superbly restored and placed on display.

This SM-1 has now been restored (although it was discovered to be in relatively good condition anyway) and has been placed on display in the main hall at the Letecké Muzeum Kbely.