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// navigation · 1974

Navigation Technology Satellite-1

American experimental military navigation satellite. Navigation Technology Satellite-1 was launched on July 14, 1974 aboard a Atlas F/PTS from Vandenberg. Latest status in GCAT: in orbit.

COSPAR 1974-054ANORAD 7369United States

Identity

Name in GCAT
NTS 1
Common name
Navigation Technology Satellite-1
Other names
STP P73-3:PN,Timation 3
International designator
1974-054A
NORAD catalog number
7369
GCAT identifier
S07369
UN registration
A/AC.105/INF.300

Mission

Mission type
Navigation
Use
Defense
Program
NTS
Owner
SAMSO
Country
United States
Builder
Naval Research Lab
Platform (bus)
NTS

Launch

Date
July 14, 1974 · 05:17 UTC
Launch record
1974-054Success
Rocket
Atlas F/PTS
Spaceport
Vandenberg · pad SLC3W

Orbit and fate

Orbit class (GCAT)
MEO
Perigee
13,473 km
Apogee
13,746 km
Inclination
125.12°
Status
In orbit
Last known active
1976
End of operations
1977

Size

Mass
295 kg
Dry mass
295 kg
Length
0.6 m
Diameter
1.20 m
Span
37.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q135670527 (CC0).