Isro plans six PSLV missions, three GSLV launches, and one commercial mission of Launch Vehicle Mark-3 in 2024. Additionally, Isro will launch a technology demonstration satellite on the third development flight of its newest launch vehicle SSLV. Two unmanned missions under the Gaganyaan program are also planned to validate the human-rated launch vehicle and the orbital module. Multiple sub-orbital missions will be conducted to validate the Gaganyaan Crew Escape System. Isro will also perform two autonomous runway landing experiments and launch the GSAT 20 communication satellite through a commercial contract by NSIL.