Pemasok: Kaluga Telegraph Equipment Plant
Sistem alat bantu navigasi TRAJECTORY
Pemasok: JSC Concern Sozvezdie
Gyrocompass PGM-C-010
Pemasok: PJSC "Perm Scientific and Production Instrument-Making Company"
Gyrohorizont compass PGM-V-024
Gyrocompass PGM-C-011 Surveyor
