PSLV

Polar Satellite launching Vehicle was first launched vehicle for Indian Space Research Organization. PSLV is a medium lift launch system, PSLV was mainly developed and made by Vikram Sarabhai Space Centre, Thiruvananthapuram, Kerala. In 1993, the first pslv vehicle launched on 20th September. First polar satellite launch vehicle successfully launched into the LEO(Low Earth Orbit), GTO(Geo-stationary orbit), LCO. So, ISRO introduced so many different launch vehicles in plsv models for commercial purpose. Polar satellite launch vehicles were also launched foreign artificial satellites. Pslv launched satellites into orbit in 1996, 1997, 1999, 2001 years. Till now, plsv was successfully launched 63 satellites into the space. 

Launch Vehicle	Date of Launched	Launched Paylaods
PSLV-D1	20 September,1993	IRS-1E
PSLV-D2	15 October,1994	IRS-P2
PSLV-D3	21 March, 1996	IRS-P3
PSLV-C1	29 September, 1997	IRS-1D
PSLV-C2	26 May, 1999	OCEANSAT-I DLR-TUBSAT KITSat-3
PSLV-C3	22 October, 2001	TES PROBA BITD
PSLV-C4	12 September, 2002	METSAT-I
PSLV-C5	17 October, 2003	RESOURCE SAT-I
PSLV-C6	05 May, 2005	CARTOSAT-I HAMSAT
PSLV-C7	10 January, 2007	CARTOSAT-II SRE LAPAN-TUBSAT
PSLV-C8	23 April, 2007	AGILE AAM
PSLV-C10	21 January, 2008	TECSAR
PSLV-C9	28 April,2008	CARTOSAT-2A IMS-1/TWSAT SEEDS-2 COMPASS-2
PSLV-c11	22 October, 2008	CHANDRAYAAN-I
PSLV-C12	20 April, 2009	RISAT-II ANUSAT
PSLV-C14	23 September, 2009	OCEANSAT-II
PSLV-C15	12 July, 2010	CATOSAT-2B STUDSAT
PSLV-C16	20 April,2012	RESOURCESAT-II YOUTHSAT
PSLV-C17	15 July, 2011	GSAT-12
PSLV-C18	12 October, 2011	MEGHA-TROPIQUES SRMSAT JUGNU
PSLV-C19	26 April, 2012	RISAT-I
PSLV-C21	09 September, 2012	MRESINS
PSLV-C20	25 February, 2013	SARAL
PSLV-C22	01 July, 2013	IRNSS-1A

Construction of the Polar Satellite Launch Vehicles :

Height of the Polar Satellite Launch Vehicle is 44 Metres and  Polar satellite launch vehicles have four stages, these stages contains solid propulsion engines, liquid propulsion engines. Each engine have Burn time, Specific impulse.