R. J. Colby

Operational experience gained from the Intelsat TDMA field trial

R. J. Colby, Benjamin A. Pontano, 1979 .

SS/TDMA operation using INTELSAT VI spacecraft

R. J. Colby, Benjamin A. Pontano, Gianpiero Forcina, 1981 .

The quality issue

R. J. Colby, 1988 .

The Intelsat TDMA Operations Center

R. J. Colby, Benjamin A. Pontano, 1983 .