Community response testing with the x-59 quiet supersonic technology aircraft
Active Awarded Last action
- Contract number
- 80LARC21FA001
- Awardee
-
Harris Miller Miller & Hanson Inc. UEI M1N2YBEFQF54
- Awarding agency
-
Langley Research Center
National Aeronautics and Space Administration
- Obligated
- $17,028,853
Award facts
- Opportunity
-
- LARC20R0004 Solicitation number
- Contract value 61% obligated
- $28,015,506.00 Current and potential, with all options
- Completion date 68% complete
- Current and potential, with all options
- NAICS code
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Set-aside
- No set-aside
- Competition
- Full and Open Competition Negotiated Proposal / Quote
- Pricing
- Cost Plus Fixed Fee
- Place of performance
- Burlington, MA 01803, USA
- Legislative mandates
-
- Employment Eligibility Verification (E-Verify) FAR subpart 22.18
- Service Contract Inventory FAR subpart 4.17
Award details come from SAM.gov/FPDS.
Transactions
| Action | Obligated | Date |
|---|---|---|
| Supplemental Agreement for work within scope | $1,800,307 | |
| Supplemental Agreement for work within scope | $2,911,670 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | $0 | |
| Supplemental Agreement for work within scope | -$750,000 | |
| Supplemental Agreement for work within scope | -$2,000,000 | |
| Funding Only Action | $40,000 | |
| Supplemental Agreement for work within scope | $3,014,520 | |
| Supplemental Agreement for work within scope | $2,331,403 | |
| Supplemental Agreement for work within scope | $198,726 | |
| Supplemental Agreement for work within scope | $385,371 | |
| Supplemental Agreement for work within scope | $171,533 | |
| Supplemental Agreement for work within scope | $91,970 | |
| Supplemental Agreement for work within scope | $1,613,353 | |
| Supplemental Agreement for work within scope | $0 | |
| Funding Only Action | $400,000 | |
| Funding Only Action | $6,320,000 | |
| Original award | $500,000 |
Show all 21
About this award
NASA's Langley Research Center issued a delivery order to Harris Miller Miller & Hanson Inc., a woman-owned small business, on July 9, 2021, with a ceiling value of $28.015 million for community response testing with the X-59 Quiet Supersonic Technology aircraft, completion targeted for May 7, 2029.
The order is issued under a $29 million single-award IDC with NASA's Langley Research Center (awarded May 2021, extending through May 2029) focused on community response testing to support development of international standards for permissible supersonic aircraft noise levels. Place of performance is Burlington, MA. The order carries Cost Plus Fixed Fee pricing.
Service Contract Inventory data shows declining labor intensity over time: FY2021 invoiced $561 thousand against 1.3 FTEs and 2,740 contractor hours; FY2022 peaked at $1.6 million with 9.6 FTEs and 20,072 hours; FY2023 invoiced $949 thousand against 6.0 FTEs and 12,480 hours; FY2025 invoiced $3.1 million against 1.9 FTEs. Derived government-paid hourly rates declined from $204.80/hr (FY2021) to $76.04/hr (FY2023). In FY2025, the awardee self-performed all work with no subcontractors reported.
Quick answers
Who was awarded contract 80LARC21FA001?
80LARC21FA001 was awarded to Harris Miller Miller & Hanson Inc. by Langley Research Center (National Aeronautics and Space Administration) on July 9, 2021.
How much is contract 80LARC21FA001 worth?
The government has obligated $17,028,853 on 80LARC21FA001. Its current value, with exercised options, is $28,015,506.
Is contract 80LARC21FA001 an order under another contract?
Yes. 80LARC21FA001 is a delivery order under 80LARC21DA001, an indefinite delivery contract.
Was contract 80LARC21FA001 competed?
The extent of competition for 80LARC21FA001 was full and open competition.
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