# Integrated Booking System (IBS)

Canonical: https://abierto.us/opportunities/htc71120fd061

- Solicitation number: HTC71120FD061
- Notice type: Justification
- Status: Awarded to Science Applications International Corporation
- Department: Department of Defense
- Agency: US Transportation Command (Ustranscom)
- Contracting office: Ustranscom-Aq (HTC711)
- Product or service code: DA01 Support services for activities involved with application development and support to include analysis, design, development, coding, testing, and release packaging, as well as support of off-the-shelf Business Applications.
- Place of performance: Scott AFB, Illinois
- County: St. Clair County (FIPS 17163). https://abierto.us/counties/st-clair-county-il-17163
- City: Scott AFB. https://abierto.us/cities/scott-afb-il-1768328
- First posted: March 24, 2026
- Last posted: March 24, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/661da3fdff8f46358fe6e3d3bed74c2f/view

## Description

This modification extends IBS Support from 1 April 2026 through 30 September 2026.

## Award on USAspending

- Recipient: Science Applications International Corporation (UEI MMLKPW9JLX64)
- Contract: HTC71120FD061 under GS35F486BA, delivery order
- Obligated: $15,947,704.28, current value $48,624,523
- Competition: Full and Open Competition, 7 offers received
- Link: solicitation number HTC71120FD061 was reused as the contract number; same awarding office HTC711 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_HTC71120FD061_9700_GS35F486BA_4732/

- Recipient: Science Applications International Corporation (UEI MMLKPW9JLX64)
- Contract: GS35F486BA
- Obligated: $0.00
- Competition: Full and Open Competition, 999 offers received
- Link: award number GS35F486BA equals the contract number; awarding office not confirmed (medium confidence)
- Record: https://www.usaspending.gov/award/CONT_IDV_GS35F486BA_4732/


## Publications

- March 24, 2026: Justification. Notice 661da3fdff8f46358fe6e3d3bed74c2f. https://sam.gov/workspace/contract/opp/661da3fdff8f46358fe6e3d3bed74c2f/view

## Points of contact

- Lindsey Mueller, lindsey.n.mueller.civ@mail.mil, 6188173878
- Matthew J. Hellmann, matthew.j.hellmann.civ@mail.mil, 6188179455

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/htc71120fd061.