2026-244Latest orbital launch: Falcon 9 · Starlink Group 15-16 · Oct 27, 2026 · VandenbergLaunch record →
sci-techmaventhe history of spaceflight, in data
  1. Home
  2. Spacecraft
  3. USA 3
// signals intelligence · 1984

USA 3

Former American SIGINT satellite. USA 3 was launched on June 25, 1984 aboard a Titan 34D from Vandenberg. Latest status in GCAT: in orbit.

COSPAR 1984-065CNORAD 15071United States

Identity

Name in GCAT
USA 3
Payload designation
P-11 No. 4434
Other names
:U,NRO Mission 7347,FARRAH II
International designator
1984-065C
NORAD catalog number
15071
GCAT identifier
S15071
UN registration
ST/SG/SER.E/110

Mission

Mission type
Signals intelligence
Use
Defense
Program
EHH D
Owner
NRO
Country
United States
Builder
Lockheed Missiles and Space Co.
Platform (bus)
SSU D

Launch

Date
June 25, 1984 · 18:47 UTC
Launch record
1984-065Success
Rocket
Titan 34D
Spaceport
Vandenberg · pad SLC4E

Orbit and fate

Orbit class (GCAT)
LEO/S
Perigee
650 km
Apogee
666 km
Inclination
95.91°
Status
In orbit
Last known active
Oct 6, 2004
End of operations
Oct 6, 2004

Size

Mass
338 kg
Dry mass
338 kg
Total mass with attached objects
400 kg
Length
1.5 m
Diameter
0.40 m
Span
1.5 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q141640809 (CC0).