Photo by © UAC A series of flights of the MS-21 prototype aircraft b/n 73051 has been completed in Zhukovsky under a programme to test the operation of the PD-14 […]
Read more
Tag: FADEC
An experimental MS-21 tests the operation of the updated software of the FADEC system of the PD-14 engine
Photo by © Yakovlev PJSC press service On the 12th and 14th of March the MS-21 prototype aircraft b/n 73051 carried out flights to determine the altitude and speed characteristics […]
