Comments filed by ATIS on behalf of ESIF, PTSC, and WTSC in response to the FNPRM on the development of technical and operational standards pertaining to Real-Time Text (RTT) to 9-11.
Comments filed by ATIS on behalf of ESIF, PTSC, and WTSC in response to the FNPRM on the development of technical and operational standards pertaining to Real-Time Text (RTT) to 9-11.