Program

GRS

Payloads: 4
In orbit: 1
Operational (CelesTrak): 0
Re-entered: 3
First launch: 1969-11-08
Latest launch: 1974-07-16

Owners

DFVLR3
BMBW/CNES1

Built by

Dornier Flugzeugwerke (Freidrichshafen)2
Gesellschaft fur Weltraumforschung1
MBB (Munchen, Junkers plant)1

Payloads in this program

Name	NORAD	Launch date	Status
AZUR (GRS A)	4221	1969-11-08	-
DIAL-WIKA	4344	1970-03-10	Re-entered 1978-10-05
AEROS (GRS-B)	6315	1972-12-16	Re-entered 1973-08-22
AEROS 2	7371	1974-07-16	Re-entered 1975-09-25

From GCAT by Jonathan McDowell (CC BY 4.0). Roles are counted from the catalogue itself, not from GCAT type labels, which GCAT describes as patchy. About this source