Program

ITOS

Payloads: 6
In orbit: 6
Operational (CelesTrak): 0
Re-entered: 0
First launch: 1970-01-23
Latest launch: 1976-07-29

Owners

Built by

RCA Astro Electronics (Astro Space)6

Payloads in this program

Name	NORAD	Launch date	Status
ITOS 1 (TIROS M)	4320	1970-01-23	Not operational
NOAA 1	4793	1970-12-11	Not operational
NOAA 2 (ITOS-D)	6235	1972-10-15	Not operational
NOAA 3	6920	1973-11-06	Not operational
NOAA 4	7529	1974-11-15	Not operational
NOAA 5	9057	1976-07-29	Not operational

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