Pub. L. 115-254, div. B, tit. III, subtit. A, sec. 321 (as amended)
EVALUATION REGARDING ADDITIONAL GROUND BASED TRANSMITTERS.
SEC. 321. EVALUATION REGARDING ADDITIONAL GROUND BASED TRANSMITTERS. The Administrator shall conduct an evaluation of providing additional ground based transmitters for Automatic Dependent Surveillance-Broadcasts (ADS-B) to provide a minimum operational network in Alaska along major flight routes.