Delta 1900 Launch History
Every orbital and deep-space launch attempt by the Delta 1900, year by year, drawn from the GCAT launch catalog. It is one of the variants covered on the Delta family page.
Data current as of 2026-07-20.
Delta 1900 made one orbital or deep-space launch attempt, in 1973. It is part of the Delta family.
1
Launch attempts
1
Successes
0
Failures
100%
Success rate
Launches per year
Successes
Failures
Each bar links to that year's full chronology.
Year by year
| Year | Attempts | Successes | Failures | Success rate |
|---|---|---|---|---|
| 1973 | 1 | 1 | 0 | 100% |
Launch sites used
Sites the Delta 1900 launched from, across every launch in the catalog.
| Site | Country | Launches | Successes | Failures |
|---|---|---|---|---|
| V | 🇺🇸United States | 1 | 1 | 0 |
Launch chronology
Every Delta 1900 launch in the catalog, newest first.
| Date | Designator | Payloads | Site / Pad | Outcome |
|---|---|---|---|---|
| Dec 16, 1973 | 1973-101 | 585/D099 : Improved Delta PLF, ELT Thor DSV-2L-1D 585, Castor 2 +2 more, Delta DSV-3E-5, AE-C | V / SLC2W | Success |