Integration and flight of the T0428 juno rotating detonation rocket engine

Active Awarded Last action

Contract number
80AFRC25FA063
Awardee
Awarding agency
Obligated
$3,128,585

Award facts

Contract value 100% obligated
$3,128,585.00 Current and potential, with all options
Completion date 42% complete
Current and potential, with all options
Contracting staff
Set-aside
No set-aside
Competition
Full and Open Competition · 2 offers Multiple Award, Fair Opportunity
Pricing
Firm Fixed Price
Place of performance
San Jose, CA 95134, USA

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Supplemental Agreement for work within scope P00006 $318,580
Funding Only Action P00005 $440,000
Supplemental Agreement for work within scope P00004 $43,030
Other Administrative Action P00003 $231,591
Supplemental Agreement for work within scope P00002 $10,120
Other Administrative Action P00001 $0
Original award $2,085,264

About this award

NASA's Armstrong Flight Research Center issued a delivery order to Momentus Space LLC on September 29, 2025, with a ceiling value of $3,128,585 for integration and flight of the T0428 Juno Rotating Detonation Rocket Engine, under the Suborbital/Hosted Orbital Flight and Payload Integration Services 4 indefinite delivery contract.

Place of performance is San Jose, CA. Ultimate completion date is April 1, 2028. The order is priced firm fixed price with no set-aside applied.

Quick answers

Who was awarded contract 80AFRC25FA063?

80AFRC25FA063 was awarded to Momentus Space LLC by Armstrong Flight Research Center (National Aeronautics and Space Administration) on September 29, 2025.

How much is contract 80AFRC25FA063 worth?

The government has obligated $3,128,585 on 80AFRC25FA063.

Is contract 80AFRC25FA063 an order under another contract?

Yes. 80AFRC25FA063 is a delivery order under 80AFRC24DA008, an indefinite delivery contract, on Suborbital/Hosted Orbital Flight and Payload Integration Services 4.

Was contract 80AFRC25FA063 competed?

The extent of competition for 80AFRC25FA063 was full and open competition. The government received 2 offers.

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