Progress Rocket Space Center
Soyuz-U-PVB
U-PVB

Retired
Overview
/01A Russian orbital launch vehicle. A version of the Soyuz-U with safety modifications to prevent and resist fires in all stages and the upper stage avionics compartment.
Manufacturer
Progress Rocket Space Center
Variant
U-PVB
Alias
N/A
Maiden Flight
March 21, 1984
Technical Specifications
/0251 m
Length
3 m
Diameter
0 t
Launch Mass
—
Liftoff Thrust
6900 kg
LEO Capacity
—
GTO Capacity
Launch Record
/0374
Total Launches
72
Successful
2
Failed
97.3%
Success Rate
0
Attempted Landings
0
Successful Landings
0
Failed Landings
0
Consecutive Successes