INTA-255

The INTA-255 was a sounding rocket developed by the Spanish space agency INTA . The INTA-255 was launched with four chick missiles that burned for 0.2 seconds at launch. The INTA-255 was launched three times in 1969/70. The summit height of INTA-255 was 150 km, the take-off thrust 42.00 kN, the take-off mass 340 kg, the diameter 0.26 m and the length 6.03 m.