Engineering services for b-2 attitude motion sensor set (amss)

Ended Definitive Contract Awarded Last action

Contract number
FA811722C0004
Awardee
Awarding agency
Obligated
$9,209,659

Award facts

Opportunity
Contract value 100% obligated
$9,209,659.00 Current and potential, with all options
Completion date 100% complete
Current and potential, with all options
NAICS code
541330 Engineering Services
Set-aside
No set-aside
Competition
Not Competed · 1 offer Only One Source
Pricing
Cost Plus Fixed Fee
Place of performance
Oklahoma City, OK 73135, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Other Administrative Action P00007 · Engineering services for b-2 attitude motion sensor set $0
Supplemental Agreement for work within scope P00006 $0
Supplemental Agreement for work within scope P00005 $0
Supplemental Agreement for work within scope P00004 $0
Supplemental Agreement for work within scope P00003 $0
Supplemental Agreement for work within scope P00002 $0
Supplemental Agreement for work within scope P00001 $0
Original award $9,209,659

About this award

The Air Force Sustainment Center awarded a $9.2 million definitive contract to Northrop Grumman Systems Corporation for engineering services supporting the B-2 Attitude Motion Sensor Set (AMSS) on September 28, 2022, under a cost-plus-fixed-fee structure with no set-aside.

The originating pre-solicitation (posted March 8, 2021) identified this as a sole-source procurement for personnel services, data, and travel related to B-2 AMSS support, with Northrop Grumman Technical Services designated as the approved incumbent source. Place of performance is Oklahoma City, OK. Ultimate completion date is July 31, 2026.

Kearfott Corporation (Guidance and Navigation Division) subcontracts on the effort, providing specialized inertial measurement unit and AMSS repair and maintenance expertise under a sub-award issued April 3, 2025. Kearfott's role centers on navigation and guidance system engineering and inertial sensor component support integral to B-2 sensor set sustainment. The contract employs cost-plus-fixed-fee pricing, typical for complex sustainment engineering where labor and vendor costs drive reimbursement.

Subawards

Subcontractor Amount Awarded
Kearfott Corporation ENGINEERING SERVICES FOR B-2 ATTITUDE MOTION SENSOR SET (AMSS) Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument… -$708,000

Quick answers

Who was awarded contract FA811722C0004?

FA811722C0004 was awarded to Northrop Grumman Systems Corporation by Air Force Sustainment Center (Air Force Materiel Command) on September 28, 2022.

How much is contract FA811722C0004 worth?

The government has obligated $9,209,659 on FA811722C0004.

Was contract FA811722C0004 competed?

The extent of competition for FA811722C0004 was not competed. The government received 1 offer.

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