Jenner & Block Secures DC Circuit Victory for Client Adacel Systems
News
July 27, 2026
Jenner & Block secured a win before the US Court of Appeals for the District of Columbia Circuit on behalf of client Adacel Systems, Inc., successfully defending an FAA contract award against a challenge brought by a competing contractor.
The dispute concerned the FAA's decision to award Adacel a contract to modernize the hardware behind the agency's systems used to train air traffic controllers at facilities nationwide. Adsync Technologies, the program's longtime incumbent contractor, challenged that award before the agency and, after the FAA's decision was upheld, petitioned the DC Circuit for review. Adacel intervened in support of the FAA on appeal, and the court ruled in Adacel's favor.
The result allows Adacel to continue its work modernizing critical air traffic control training infrastructure and underscores the deference federal courts continue to afford agencies' technical and procurement judgments on review.
Partner Liz Deutsch argued the appeal and led the team alongside Partner Noah Bleicher, with support from associates Maura Smyles and Jennifer Retener.
Related Lawyers
Related Capabilities
Related Locations
© 2026 Jenner & Block LLP. Attorney Advertising. Jenner & Block LLP is an Illinois Limited Liability Partnership including professional corporations. This publication, presentation, or event is not intended to provide legal advice but to provide information on legal matters and/or firm news of interest to our clients and colleagues. Readers or attendees should seek specific legal advice before taking any action with respect to matters mentioned in this publication or at this event. The attorney responsible for this communication is Brent E. Kidwell, Jenner & Block LLP, 353 N. Clark Street, Chicago, IL 60654-3456. Prior results do not guarantee a similar outcome. Jenner & Block London LLP, an affiliate of Jenner & Block LLP, is a limited liability partnership established under the laws of the State of Delaware, USA and is authorised and regulated by the Solicitors Regulation Authority with SRA number 615729. Information regarding the data we collect and the rights you have over your data can be found in our Privacy Notice. For further inquiries, please contact dataprotection@jenner.com.
News
July 27, 2026
Jenner & Block secured a win before the US Court of Appeals for the District of Columbia Circuit on behalf of client Adacel Systems, Inc., successfully defending an FAA contract award against a challenge brought by a competing contractor.
The dispute concerned the FAA's decision to award Adacel a contract to modernize the hardware behind the agency's systems used to train air traffic controllers at facilities nationwide. Adsync Technologies, the program's longtime incumbent contractor, challenged that award before the agency and, after the FAA's decision was upheld, petitioned the DC Circuit for review. Adacel intervened in support of the FAA on appeal, and the court ruled in Adacel's favor.
The result allows Adacel to continue its work modernizing critical air traffic control training infrastructure and underscores the deference federal courts continue to afford agencies' technical and procurement judgments on review.
Partner Liz Deutsch argued the appeal and led the team alongside Partner Noah Bleicher, with support from associates Maura Smyles and Jennifer Retener.
Related Lawyers
Related Capabilities
Related Locations
© 2026 Jenner & Block LLP. Attorney Advertising. Jenner & Block LLP is an Illinois Limited Liability Partnership including professional corporations. This publication, presentation, or event is not intended to provide legal advice but to provide information on legal matters and/or firm news of interest to our clients and colleagues. Readers or attendees should seek specific legal advice before taking any action with respect to matters mentioned in this publication or at this event. The attorney responsible for this communication is Brent E. Kidwell, Jenner & Block LLP, 353 N. Clark Street, Chicago, IL 60654-3456. Prior results do not guarantee a similar outcome. Jenner & Block London LLP, an affiliate of Jenner & Block LLP, is a limited liability partnership established under the laws of the State of Delaware, USA and is authorised and regulated by the Solicitors Regulation Authority with SRA number 615729. Information regarding the data we collect and the rights you have over your data can be found in our Privacy Notice. For further inquiries, please contact dataprotection@jenner.com.
News and Insights
Event
Associate Steven Arango to Speak at the Veterans' Legal Career Fair
On September 18, Associate Steven Arango will speak on a panel at the Veterans' Legal Career Fair (VLCF), the only legal career fair in the United States dedicated to veterans, active-duty service members, and military spouses.
September 18, 2026
Publications
Partner Lucy Blake Discusses the FCA's New Non-Financial Misconduct Regime in Law360
Partner Lucy Blake spoke with Law360 for an article examining the Financial Conduct Authority's new non-financial misconduct rules, which took effect this week and extend existing banking-sector conduct standards to roughly 37,000 non-banking financial businesses.
September 2, 2026
Publications
In American Banker, Partner Laurel Loomis Rimon Weighs in on OCC's Handling of Fintech Bank Charter Applications
Partner Laurel Loomis Rimon spoke with American Banker about how the Office of the Comptroller of the Currency is approaching bank charter applications from fintechs, amid a growing wave of companies seeking charters from federal regulators.
August 18, 2026