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Vela 4A/4B
completed
Launch 1967-040
Launched 4/28/1967
HEO
Service G
Sat HEO SO
Admin Edit
Payloads
Assets deployed on this mission, enriched from spacecraft records.
5 payloads
ERS 18
retired
Science Exploration
HEO
ERS 20
retired
Technology Demonstration
HEO
ERS 27
retired
Science Exploration
HEO
Vela IV-A
retired
Missile Warning Tracking
HEO
Vela IV-B
retired
Missile Warning Tracking
HEO
Launch Details
Launch Date
4/28/1967
Launch ID
1967-040
Launch Profile
Sat HEO SO
Service Type
G
Orbit
HEO
Launch Stack
Operator
U.S. Space Systems Command
Launch Vehicle
Titan IIIC
Launch Site
Space Launch Complex 41, Cape Canaveral (Cape Canaveral Air Station, Florida)
US
Payload Summary
Payload Count
5
Payload Status
retired 5
Payload Mission Types
Science Exploration 2 / Missile Warning Tracking 2 / Technology Demonstration 1
Track