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-239
// navigation · 2012

USA-239

American GPS navigation satellite. USA-239 was launched on October 4, 2012 aboard a Delta 4M+(4,2) from Cape Canaveral & Kennedy. Latest status in GCAT: in orbit.

COSPAR 2012-053ANORAD 38833United States

Identity

Name in GCAT
GPS IIF-3
Common name
USA-239
Payload designation
GPS SVN 65
Other names
USA 239,Navstar 67,Arcturus
International designator
2012-053A
NORAD catalog number
38833
GCAT identifier
S38833
UN registration
ST/SG/SER.E/713

Mission

Mission type
Navigation
Use
Defense
Program
GPS IIF
Country
United States
Builder
Boeing Satellite Development Center, El Segundo
Platform (bus)
GPS IIF

Launch

Date
October 4, 2012 · 12:10 UTC
Launch record
2012-053Success
Spaceport
Cape Canaveral & Kennedy · pad SLC37B

Orbit and fate

Orbit class (GCAT)
MEO
Perigee
20,426 km
Apogee
20,480 km
Inclination
54.98°
Status
In orbit
Last known active
Feb 5, 2023

Size

Mass
1,630 kg
Dry mass
1,500 kg
Length
2.5 m
Diameter
1.80 m
Span
18.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q14760428 (CC0).