# ISIS-C
**Wikidata**: [Q113274360](https://www.wikidata.org/wiki/Q113274360)  
**Source**: https://4ort.xyz/entity/isis-c

## Summary
ISIS-C is a spacecraft launched on August 1, 1975, aboard a Delta launch vehicle from Vandenberg Space Launch Complex 2 East. It is classified as a spacecraft and identified by the NSSDCA ID "ISIS-C." The mission contributed to space exploration efforts during the 1970s.

## Key Facts
- **NSSDCA ID**: ISIS-C
- **Instance of**: Spacecraft
- **Launch Date**: August 1, 1975
- **Launch Vehicle**: Delta (expendable launch system family)
- **Launch Site**: Vandenberg Space Launch Complex 2 East
- **Related Classes**: Spacecraft, Delta launch systems

## FAQs
### Q: When was ISIS-C launched?
A: ISIS-C was launched on August 1, 1975.

### Q: What type of vehicle was used to launch ISIS-C?
A: ISIS-C was launched using a Delta expendable launch system.

### Q: Where did the ISIS-C launch take place?
A: The launch occurred at Vandenberg Space Launch Complex 2 East.

## Why It Matters
ISIS-C represents a notable entry in the history of space exploration as a spacecraft launched during the mid-1970s. Its deployment using the Delta launch vehicle, a reliable and widely used family of rockets, underscores its role in advancing scientific or technological objectives of the era. While specific mission details are limited, its identification as a distinct spacecraft (NSSDCA ID: ISIS-C) highlights its contribution to the broader context of space research and development during a period of significant activity in space programs. The use of Vandenberg Space Launch Complex 2 East as the launch site further contextualizes its integration into U.S. space infrastructure, reflecting the strategic importance of such missions in expanding humanity's presence in space.

## Notable For
- **Launch Vehicle Heritage**: Utilized the Delta family of expendable launch systems, known for reliability in space missions.
- **1970s Space Activity**: Embodied the era's space exploration efforts, a time marked by frequent satellite and scientific payload deployments.
- **Designation**: Assigned a unique NSSDCA ID (ISIS-C), indicating its recognition within national or international space catalogs.

## Body
### Launch Details
- **Date**: August 1, 1975
- **Launch Site**: Vandenberg Space Launch Complex 2 East, a facility historically used for orbital and suborbital launches.
- **Vehicle**: Delta launch system, part of a family of rockets used for numerous satellite and scientific missions.

### Spacecraft Specifications
- **Classification**: Categorized as a spacecraft, defined as a vehicle or machine designed for spaceflight.
- **Identifier**: NSSDCA ID "ISIS-C," linking it to standardized space mission nomenclature.

### Mission Context
- **Historical Significance**: The launch occurred during a decade of active space exploration, with the Delta rocket being a workhorse for payloads ranging from communications satellites to scientific instruments.
- **Infrastructure**: The use of Vandenberg Space Launch Complex 2 East reflects the U.S. West Coast's role in supporting orbital missions, particularly those requiring specific orbital inclinations.