AO-40 is the on-orbit name designation of an amateur radio satellite of the OSCAR series; formerly known as Phase 3D, built by AMSAT.
The Project Manager was Peter Guelzow (amateur radio call sign DB2OS) of AMSAT Germany (AMSAT-DL).
AO-40 is the on-orbit name designation of an amateur radio satellite of the OSCAR series; formerly known as Phase 3D, built by AMSAT.
The Project Manager was Peter Guelzow (amateur radio call sign DB2OS) of AMSAT Germany (AMSAT-DL).