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Delta 3000 Series

The Delta 3000 series paired the RS-27-powered extended long-tank first stage with Castor IV strap-on motors and either the TR-201 or improved AJ10-118K second stage. Configurations flew with no solid upper stage, TE-364 third stages, or the commercial PAM-D payload-assist stage. Thirty-eight vehicles flew from December 1975 through March 1989 across eight exact configuration labels.

Identity

Aliases
Delta 3000-seriesCastor IV Delta
Family Name
Delta 3000
Full Name
Delta 3000 Series
Reusability
expendable
Slug
delta-3000-series
Status
retired
Type
rocket
Variant Name
3000 series

Details

Description
The Delta 3000 series paired the RS-27-powered extended long-tank first stage with Castor IV strap-on motors and either the TR-201 or improved AJ10-118K second stage. Configurations flew with no solid upper stage, TE-364 third stages, or the commercial PAM-D payload-assist stage. Thirty-eight vehicles flew from December 1975 through March 1989 across eight exact configuration labels.
First Flight Year
1,975
Last Flight Year
1,989
Manufacturer
Operator
Parent Vehicle Family

Links

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Creation Time
July 18, 2026 at 06:55:52 UTC
Updated Time
July 18, 2026 at 06:55:52 UTC