The House will vote Tuesday on whether to mandate Automatic Dependent Surveillance-Broadcast systems for all aircraft near busy airports, following last year's fatal midair collision near Washington, D.C. that killed 67 people. The Senate unanimously passed the ROTOR Act requiring both ADS-B Out and In systems, while the House is considering a more comprehensive alternative.

Family members of the Flight 5342 victims strongly support the Senate bill, which would implement collision avoidance technology the NTSB has recommended since 2008. The crash involved an American Airlines jet and Army helicopter, killing figure skaters including parents of Olympic hopeful Maxim Naumov. The Senate measure would require both location broadcasting and receiving systems, whereas the House version would only mandate investigation into potential solutions.

The key dispute centers on urgency versus comprehensiveness. While the House bill addresses all 50 NTSB recommendations, families argue the Senate bill's collision avoidance requirements are most critical. Major aviation groups back the House approach, but the Defense Department withdrew support citing operational security concerns. With the ROTOR Act requiring two-thirds support for passage, the vote represents a pivotal moment in aviation safety reform.