PSLV-XL | TDS-01
TDS-01 (Technology Demonstration Satellite-01) is an Indian geostationary orbit technology demonstration satellite carrying payloads for the Indian Space Research Organisation (ISRO)’s Institute of Plasma Research, Gandhinagar and the CSIR-CEERI, Pilani. Payloads to be tested included an internally developed 300 mN electric powered thrusters, atomic clocks, travelling wave tube amplifiers (TWTA) & a quantum communication suite (QuTDS).
PSLV XL • Geostationary Transfer Orbit

Quick answer
PSLV-XL | TDS-01 is an upcoming launch on PSLV XL from Satish Dhawan Space Centre First Launch Pad, Satish Dhawan Space Centre, India, scheduled for 30 November 2026. Launch dates are indicative and can change.
PSLV-XL | TDS-01: key facts
| Status | Upcoming |
|---|---|
| Scheduled date | 30 November 2026 |
| Launch vehicle | PSLV XL |
| Launch site | Satish Dhawan Space Centre First Launch Pad, Satish Dhawan Space Centre, India |
| Target orbit | Geostationary Transfer Orbit |
| Organisation | Indian Space Research Organization |
Frequently asked questions
What is PSLV-XL | TDS-01?
TDS-01 (Technology Demonstration Satellite-01) is an Indian geostationary orbit technology demonstration satellite carrying payloads for the Indian Space Resear...
When is PSLV-XL | TDS-01 scheduled to launch?
PSLV-XL | TDS-01 is listed for 30 November 2026; dates can change.
Which rocket is used for PSLV-XL | TDS-01?
PSLV-XL | TDS-01 uses PSLV XL.
Where does PSLV-XL | TDS-01 launch from?
The listed launch site is Satish Dhawan Space Centre First Launch Pad, Satish Dhawan Space Centre, India.
What orbit is PSLV-XL | TDS-01 headed for?
The target orbit is listed as Geostationary Transfer Orbit.