Progress M-UM was the one-off Progress M-derived module-delivery tug used for Prichal. Its modified propulsion section controlled the Prichal node module during rendezvous and docking and was discarded after delivery.
Identity
Aliases
Progress-M-UMProgress UM carrierPrichal delivery tug
Family Name
Progress M
Full Name
Progress M-UM
Reusability
expendable
Slug
progress-m-um
Status
retired
Type
spacecraft
Variant Name
M-UM
Details
Description
Progress M-UM was the one-off Progress M-derived module-delivery tug used for Prichal. Its modified propulsion section controlled the Prichal node module during rendezvous and docking and was discarded after delivery.